21672115920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:897

約数の個数: 960

約数和(自身を含む): 98556192000

約数和(自身を除く): 76884076080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 49, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 98, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 147, 152, 156, 168, 171, 180, 182, 189, 190, 195, 196, 208, 210, 216, 228, 234, 240, 245, 247, 252, 260, 266, 270, 273, 280, 285, 294, 304, 312, 315, 336, 342, 351, 360, 364, 378, 380, 390, 392, 399, 420, 432, 441, 455, 456, 468, 490, 494, 504, 513, 520, 532, 540, 546, 560, 570, 585, 588, 624, 630, 637, 665, 684, 702, 720, 728, 735, 741, 756, 760, 780, 784, 798, 819, 829, 840, 855, 882, 910, 912, 931, 936, 945, 980, 988, 1008, 1026, 1040, 1064, 1080, 1092, 1140, 1170, 1176, 1197, 1235, 1260, 1274, 1323, 1330, 1365, 1368, 1404, 1456, 1470, 1482, 1512, 1520, 1560, 1596, 1638, 1658, 1680, 1710, 1729, 1755, 1764, 1820, 1862, 1872, 1890, 1911, 1960, 1976, 1995, 2052, 2128, 2160, 2184, 2205, 2223, 2280, 2340, 2352, 2394, 2457, 2470, 2487, 2520, 2548, 2565, 2646, 2660, 2730, 2736, 2793, 2808, 2940, 2964, 3024, 3120, 3185, 3192, 3276, 3316, 3420, 3458, 3510, 3528, 3591, 3640, 3705, 3724, 3780, 3822, 3920, 3952, 3990, 4095, 4104, 4145, 4368, 4410, 4446, 4560, 4655, 4680, 4788, 4914, 4940, 4974, 5040, 5096, 5130, 5187, 5292, 5320, 5460, 5586, 5616, 5733, 5803, 5880, 5928, 5985, 6370, 6384, 6552, 6615, 6632, 6669, 6840, 6916, 7020, 7056, 7182, 7280, 7410, 7448, 7461, 7560, 7644, 7980, 8190, 8208, 8290, 8379, 8645, 8820, 8892, 9310, 9360, 9555, 9576, 9828, 9880, 9948, 10192, 10260, 10374, 10584, 10640, 10777, 10920, 11115, 11172, 11466, 11606, 11760, 11856, 11970, 12103, 12285, 12435, 12740, 13104, 13230, 13264, 13338, 13680, 13832, 13965, 14040, 14364, 14820, 14896, 14922, 15120, 15288, 15561, 15751, 15960, 16380, 16580, 16758, 17199, 17290, 17409, 17640, 17784, 17955, 18620, 19110, 19152, 19656, 19760, 19896, 20520, 20748, 21168, 21554, 21840, 22230, 22344, 22383, 22932, 23212, 23940, 24206, 24570, 24870, 25137, 25480, 25935, 26460, 26676, 27664, 27930, 28080, 28665, 28728, 29015, 29640, 29844, 30576, 31122, 31502, 31920, 32331, 32760, 33160, 33345, 33516, 34398, 34580, 34818, 35280, 35568, 35910, 36309, 37240, 37305, 38220, 39312, 39792, 40621, 41040, 41496, 41895, 43108, 44460, 44688, 44766, 45864, 46424, 46683, 47253, 47880, 48412, 49140, 49740, 50274, 50960, 51870, 52227, 52920, 53352, 53885, 55860, 57330, 57456, 58030, 59280, 59688, 60515, 62244, 63004, 64662, 65520, 66320, 66690, 67032, 68796, 69160, 69636, 71820, 72618, 74480, 74610, 75439, 76440, 77805, 78755, 81242, 82992, 83790, 85995, 86216, 87045, 88920, 89532, 91728, 92848, 93366, 94506, 95760, 96824, 96993, 98280, 99480, 100548, 103740, 104454, 105840, 106704, 107770, 108927, 110257, 111720, 111915, 114660, 116060, 119376, 121030, 121863, 124488, 125685, 126008, 129324, 133380, 134064, 137592, 138320, 139272, 141759, 143640, 145236, 149220, 150878, 152880, 155610, 156681, 157510, 161655, 162484, 167580, 171990, 172432, 174090, 177840, 179064, 181545, 186732, 189012, 193648, 193986, 196560, 198960, 201096, 203105, 204763, 207480, 208908, 215540, 217854, 220514, 223440, 223830, 226317, 229320, 232120, 233415, 236265, 242060, 243726, 248976, 251370, 252016, 258648, 261135, 266760, 275184, 278544, 283518, 287280, 290472, 290979, 298440, 301756, 311220, 313362, 315020, 323310, 324968, 326781, 330771, 335160, 343980, 348180, 358128, 363090, 365589, 373464, 377195, 378024, 387972, 402192, 406210, 409526, 414960, 417816, 425277, 431080, 435708, 441028, 447660, 452634, 458640, 464240, 466830, 472530, 484120, 484965, 487452, 502740, 517296, 522270, 528073, 533520, 544635, 551285, 567036, 580944, 581958, 596880, 603512, 609315, 614289, 622440, 626724, 630040, 646620, 649936, 653562, 661542, 670320, 678951, 687960, 696360, 708795, 726180, 731178, 746928, 754390, 756048, 771799, 775944, 783405, 812420, 819052, 835632, 850554, 862160, 871416, 882056, 895320, 905268, 933660, 945060, 968240, 969930, 974904, 992313, 1005480, 1023815, 1044540, 1056146, 1089270, 1096767, 1102570, 1131585, 1134072, 1163916, 1207024, 1218630, 1228578, 1244880, 1253448, 1260080, 1293240, 1307124, 1323084, 1357902, 1375920, 1392720, 1417590, 1433341, 1452360, 1454895, 1462356, 1508780, 1543598, 1551888, 1566810, 1584219, 1624840, 1633905, 1638104, 1653855, 1701108, 1742832, 1764112, 1790640, 1810536, 1827945, 1842867, 1867320, 1890120, 1939860, 1949808, 1984626, 2010960, 2036853, 2047630, 2089080, 2112292, 2126385, 2178540, 2193534, 2205140, 2263170, 2268144, 2315397, 2327832, 2437260, 2457156, 2506896, 2586480, 2614248, 2640365, 2646168, 2715804, 2835180, 2866682, 2904720, 2909790, 2924712, 2976939, 3017560, 3071445, 3087196, 3133620, 3168438, 3249680, 3267810, 3276208, 3307710, 3394755, 3402216, 3621072, 3655890, 3685734, 3734640, 3780240, 3858995, 3879720, 3969252, 4073706, 4095260, 4178160, 4224584, 4252770, 4300023, 4357080, 4387068, 4410280, 4526340, 4630794, 4655664, 4752657, 4874520, 4914312, 4961565, 5228496, 5280730, 5292336, 5431608, 5483835, 5528601, 5670360, 5733364, 5819580, 5849424, 5953878, 6035120, 6142890, 6174392, 6267240, 6336876, 6535620, 6615420, 6789510, 6804432, 6946191, 7166705, 7311780, 7371468, 7717990, 7759440, 7921095, 7938504, 8147412, 8190520, 8449168, 8505540, 8600046, 8714160, 8774136, 8820560, 9052680, 9214335, 9261588, 9505314, 9749040, 9828624, 9923130, 10033387, 10184265, 10561460, 10863216, 10967670, 11057202, 11340720, 11466728, 11576985, 11639160, 11907756, 12285780, 12348784, 12534480, 12673752, 12900069, 13071240, 13230840, 13579020, 13892382, 14257971, 14333410, 14623560, 14742936, 14884695, 15435980, 15842190, 15877008, 16294824, 16381040, 17011080, 17200092, 17548272, 18105360, 18428670, 18523176, 19010628, 19846260, 20066774, 20368530, 20838573, 21122920, 21500115, 21935340, 22114404, 22933456, 23153970, 23278320, 23763285, 23815512, 24571560, 25347504, 25800138, 26142480, 26461680, 27158040, 27643005, 27784764, 28515942, 28666820, 29247120, 29485872, 29769390, 30100161, 30871960, 31684380, 32589648, 34022160, 34400184, 34730955, 36857340, 37046352, 38021256, 38700207, 39692520, 40133548, 40737060, 41677146, 42245840, 43000230, 43870680, 44228808, 46307940, 47526570, 47631024, 49143120, 50166935, 51600276, 54316080, 55286010, 55569528, 57031884, 57333640, 59538780, 60200322, 61743920, 63368760, 64500345, 68800368, 69461910, 71289855, 73714680, 76042512, 77400414, 79385040, 80267096, 81474120, 83354292, 86000460, 87741360, 88457616, 90300483, 92615880, 95053140, 100333870, 103200552, 104192865, 110572020, 111139056, 114063768, 114667280, 119077560, 120400644, 126737520, 129000690, 138923820, 142579710, 147429360, 150500805, 154800828, 160534192, 162948240, 166708584, 172000920, 180600966, 185231760, 190106280, 193501035, 200667740, 206401104, 208385730, 221144040, 228127536, 238155120, 240801288, 258001380, 270901449, 277847640, 285159420, 301001610, 309601656, 333417168, 344001840, 361201932, 380212560, 387002070, 401335480, 416771460, 442288080, 451502415, 481602576, 516002760, 541802898, 555695280, 570318840, 602003220, 619203312, 722403864, 774004140, 802670960, 833542920, 903004830, 1032005520, 1083605796, 1140637680, 1204006440, 1354507245, 1444807728, 1548008280, 1667085840, 1806009660, 2167211592, 2408012880, 2709014490, 3096016560, 3612019320, 4334423184, 5418028980, 7224038640, 10836057960, 21672115920]

約数ペア:

[(1, 21672115920), (2, 10836057960), (3, 7224038640), (4, 5418028980), (5, 4334423184), (6, 3612019320), (7, 3096016560), (8, 2709014490), (9, 2408012880), (10, 2167211592), (12, 1806009660), (13, 1667085840), (14, 1548008280), (15, 1444807728), (16, 1354507245), (18, 1204006440), (19, 1140637680), (20, 1083605796), (21, 1032005520), (24, 903004830), (26, 833542920), (27, 802670960), (28, 774004140), (30, 722403864), (35, 619203312), (36, 602003220), (38, 570318840), (39, 555695280), (40, 541802898), (42, 516002760), (45, 481602576), (48, 451502415), (49, 442288080), (52, 416771460), (54, 401335480), (56, 387002070), (57, 380212560), (60, 361201932), (63, 344001840), (65, 333417168), (70, 309601656), (72, 301001610), (76, 285159420), (78, 277847640), (80, 270901449), (84, 258001380), (90, 240801288), (91, 238155120), (95, 228127536), (98, 221144040), (104, 208385730), (105, 206401104), (108, 200667740), (112, 193501035), (114, 190106280), (117, 185231760), (120, 180600966), (126, 172000920), (130, 166708584), (133, 162948240), (135, 160534192), (140, 154800828), (144, 150500805), (147, 147429360), (152, 142579710), (156, 138923820), (168, 129000690), (171, 126737520), (180, 120400644), (182, 119077560), (189, 114667280), (190, 114063768), (195, 111139056), (196, 110572020), (208, 104192865), (210, 103200552), (216, 100333870), (228, 95053140), (234, 92615880), (240, 90300483), (245, 88457616), (247, 87741360), (252, 86000460), (260, 83354292), (266, 81474120), (270, 80267096), (273, 79385040), (280, 77400414), (285, 76042512), (294, 73714680), (304, 71289855), (312, 69461910), (315, 68800368), (336, 64500345), (342, 63368760), (351, 61743920), (360, 60200322), (364, 59538780), (378, 57333640), (380, 57031884), (390, 55569528), (392, 55286010), (399, 54316080), (420, 51600276), (432, 50166935), (441, 49143120), (455, 47631024), (456, 47526570), (468, 46307940), (490, 44228808), (494, 43870680), (504, 43000230), (513, 42245840), (520, 41677146), (532, 40737060), (540, 40133548), (546, 39692520), (560, 38700207), (570, 38021256), (585, 37046352), (588, 36857340), (624, 34730955), (630, 34400184), (637, 34022160), (665, 32589648), (684, 31684380), (702, 30871960), (720, 30100161), (728, 29769390), (735, 29485872), (741, 29247120), (756, 28666820), (760, 28515942), (780, 27784764), (784, 27643005), (798, 27158040), (819, 26461680), (829, 26142480), (840, 25800138), (855, 25347504), (882, 24571560), (910, 23815512), (912, 23763285), (931, 23278320), (936, 23153970), (945, 22933456), (980, 22114404), (988, 21935340), (1008, 21500115), (1026, 21122920), (1040, 20838573), (1064, 20368530), (1080, 20066774), (1092, 19846260), (1140, 19010628), (1170, 18523176), (1176, 18428670), (1197, 18105360), (1235, 17548272), (1260, 17200092), (1274, 17011080), (1323, 16381040), (1330, 16294824), (1365, 15877008), (1368, 15842190), (1404, 15435980), (1456, 14884695), (1470, 14742936), (1482, 14623560), (1512, 14333410), (1520, 14257971), (1560, 13892382), (1596, 13579020), (1638, 13230840), (1658, 13071240), (1680, 12900069), (1710, 12673752), (1729, 12534480), (1755, 12348784), (1764, 12285780), (1820, 11907756), (1862, 11639160), (1872, 11576985), (1890, 11466728), (1911, 11340720), (1960, 11057202), (1976, 10967670), (1995, 10863216), (2052, 10561460), (2128, 10184265), (2160, 10033387), (2184, 9923130), (2205, 9828624), (2223, 9749040), (2280, 9505314), (2340, 9261588), (2352, 9214335), (2394, 9052680), (2457, 8820560), (2470, 8774136), (2487, 8714160), (2520, 8600046), (2548, 8505540), (2565, 8449168), (2646, 8190520), (2660, 8147412), (2730, 7938504), (2736, 7921095), (2793, 7759440), (2808, 7717990), (2940, 7371468), (2964, 7311780), (3024, 7166705), (3120, 6946191), (3185, 6804432), (3192, 6789510), (3276, 6615420), (3316, 6535620), (3420, 6336876), (3458, 6267240), (3510, 6174392), (3528, 6142890), (3591, 6035120), (3640, 5953878), (3705, 5849424), (3724, 5819580), (3780, 5733364), (3822, 5670360), (3920, 5528601), (3952, 5483835), (3990, 5431608), (4095, 5292336), (4104, 5280730), (4145, 5228496), (4368, 4961565), (4410, 4914312), (4446, 4874520), (4560, 4752657), (4655, 4655664), (4680, 4630794), (4788, 4526340), (4914, 4410280), (4940, 4387068), (4974, 4357080), (5040, 4300023), (5096, 4252770), (5130, 4224584), (5187, 4178160), (5292, 4095260), (5320, 4073706), (5460, 3969252), (5586, 3879720), (5616, 3858995), (5733, 3780240), (5803, 3734640), (5880, 3685734), (5928, 3655890), (5985, 3621072), (6370, 3402216), (6384, 3394755), (6552, 3307710), (6615, 3276208), (6632, 3267810), (6669, 3249680), (6840, 3168438), (6916, 3133620), (7020, 3087196), (7056, 3071445), (7182, 3017560), (7280, 2976939), (7410, 2924712), (7448, 2909790), (7461, 2904720), (7560, 2866682), (7644, 2835180), (7980, 2715804), (8190, 2646168), (8208, 2640365), (8290, 2614248), (8379, 2586480), (8645, 2506896), (8820, 2457156), (8892, 2437260), (9310, 2327832), (9360, 2315397), (9555, 2268144), (9576, 2263170), (9828, 2205140), (9880, 2193534), (9948, 2178540), (10192, 2126385), (10260, 2112292), (10374, 2089080), (10584, 2047630), (10640, 2036853), (10777, 2010960), (10920, 1984626), (11115, 1949808), (11172, 1939860), (11466, 1890120), (11606, 1867320), (11760, 1842867), (11856, 1827945), (11970, 1810536), (12103, 1790640), (12285, 1764112), (12435, 1742832), (12740, 1701108), (13104, 1653855), (13230, 1638104), (13264, 1633905), (13338, 1624840), (13680, 1584219), (13832, 1566810), (13965, 1551888), (14040, 1543598), (14364, 1508780), (14820, 1462356), (14896, 1454895), (14922, 1452360), (15120, 1433341), (15288, 1417590), (15561, 1392720), (15751, 1375920), (15960, 1357902), (16380, 1323084), (16580, 1307124), (16758, 1293240), (17199, 1260080), (17290, 1253448), (17409, 1244880), (17640, 1228578), (17784, 1218630), (17955, 1207024), (18620, 1163916), (19110, 1134072), (19152, 1131585), (19656, 1102570), (19760, 1096767), (19896, 1089270), (20520, 1056146), (20748, 1044540), (21168, 1023815), (21554, 1005480), (21840, 992313), (22230, 974904), (22344, 969930), (22383, 968240), (22932, 945060), (23212, 933660), (23940, 905268), (24206, 895320), (24570, 882056), (24870, 871416), (25137, 862160), (25480, 850554), (25935, 835632), (26460, 819052), (26676, 812420), (27664, 783405), (27930, 775944), (28080, 771799), (28665, 756048), (28728, 754390), (29015, 746928), (29640, 731178), (29844, 726180), (30576, 708795), (31122, 696360), (31502, 687960), (31920, 678951), (32331, 670320), (32760, 661542), (33160, 653562), (33345, 649936), (33516, 646620), (34398, 630040), (34580, 626724), (34818, 622440), (35280, 614289), (35568, 609315), (35910, 603512), (36309, 596880), (37240, 581958), (37305, 580944), (38220, 567036), (39312, 551285), (39792, 544635), (40621, 533520), (41040, 528073), (41496, 522270), (41895, 517296), (43108, 502740), (44460, 487452), (44688, 484965), (44766, 484120), (45864, 472530), (46424, 466830), (46683, 464240), (47253, 458640), (47880, 452634), (48412, 447660), (49140, 441028), (49740, 435708), (50274, 431080), (50960, 425277), (51870, 417816), (52227, 414960), (52920, 409526), (53352, 406210), (53885, 402192), (55860, 387972), (57330, 378024), (57456, 377195), (58030, 373464), (59280, 365589), (59688, 363090), (60515, 358128), (62244, 348180), (63004, 343980), (64662, 335160), (65520, 330771), (66320, 326781), (66690, 324968), (67032, 323310), (68796, 315020), (69160, 313362), (69636, 311220), (71820, 301756), (72618, 298440), (74480, 290979), (74610, 290472), (75439, 287280), (76440, 283518), (77805, 278544), (78755, 275184), (81242, 266760), (82992, 261135), (83790, 258648), (85995, 252016), (86216, 251370), (87045, 248976), (88920, 243726), (89532, 242060), (91728, 236265), (92848, 233415), (93366, 232120), (94506, 229320), (95760, 226317), (96824, 223830), (96993, 223440), (98280, 220514), (99480, 217854), (100548, 215540), (103740, 208908), (104454, 207480), (105840, 204763), (106704, 203105), (107770, 201096), (108927, 198960), (110257, 196560), (111720, 193986), (111915, 193648), (114660, 189012), (116060, 186732), (119376, 181545), (121030, 179064), (121863, 177840), (124488, 174090), (125685, 172432), (126008, 171990), (129324, 167580), (133380, 162484), (134064, 161655), (137592, 157510), (138320, 156681), (139272, 155610), (141759, 152880), (143640, 150878), (145236, 149220)]