20943125280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 864

約数和(自身を含む): 91854217728

約数和(自身を除く): 70911092448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 196, 198, 210, 220, 223, 224, 231, 240, 242, 245, 252, 264, 280, 288, 294, 308, 315, 330, 336, 352, 360, 363, 385, 392, 396, 420, 440, 441, 446, 462, 480, 484, 490, 495, 504, 528, 539, 560, 588, 605, 616, 630, 660, 669, 672, 693, 720, 726, 735, 770, 784, 792, 840, 847, 880, 882, 892, 924, 968, 980, 990, 1008, 1056, 1078, 1089, 1115, 1120, 1155, 1176, 1210, 1232, 1260, 1320, 1331, 1338, 1386, 1440, 1452, 1470, 1540, 1561, 1568, 1584, 1617, 1680, 1694, 1760, 1764, 1784, 1815, 1848, 1936, 1960, 1980, 2007, 2016, 2156, 2178, 2205, 2230, 2310, 2352, 2420, 2453, 2464, 2520, 2541, 2640, 2662, 2676, 2695, 2772, 2904, 2940, 3080, 3122, 3168, 3234, 3345, 3360, 3388, 3465, 3528, 3568, 3630, 3696, 3872, 3920, 3960, 3993, 4014, 4235, 4312, 4356, 4410, 4460, 4620, 4683, 4704, 4840, 4851, 4906, 5040, 5082, 5280, 5324, 5352, 5390, 5445, 5544, 5808, 5880, 5929, 6160, 6244, 6468, 6655, 6690, 6776, 6930, 7056, 7136, 7260, 7359, 7392, 7623, 7805, 7840, 7920, 7986, 8028, 8085, 8470, 8624, 8712, 8820, 8920, 9240, 9317, 9366, 9680, 9702, 9812, 10035, 10080, 10164, 10648, 10704, 10780, 10890, 10927, 11088, 11616, 11760, 11858, 11979, 12265, 12320, 12488, 12705, 12936, 13310, 13380, 13552, 13860, 14049, 14112, 14520, 14718, 15246, 15610, 15840, 15972, 16056, 16170, 16940, 17171, 17248, 17424, 17640, 17787, 17840, 18480, 18634, 18732, 19360, 19404, 19624, 19965, 20070, 20328, 21296, 21408, 21560, 21780, 21854, 22077, 22176, 23415, 23520, 23716, 23958, 24255, 24530, 24976, 25410, 25872, 26620, 26760, 26983, 27104, 27720, 27951, 28098, 29040, 29436, 29645, 30492, 31220, 31944, 32112, 32340, 32781, 33880, 34342, 34848, 35280, 35574, 35680, 36795, 36960, 37268, 37464, 38115, 38808, 39248, 39930, 40140, 40656, 42592, 43120, 43560, 43708, 44154, 46585, 46830, 47432, 47916, 48510, 49060, 49952, 50820, 51513, 51744, 53240, 53361, 53520, 53966, 54635, 55440, 55902, 56196, 58080, 58872, 59290, 59895, 60984, 62440, 63888, 64224, 64680, 65219, 65562, 67760, 68684, 70245, 70560, 71148, 73590, 74536, 74928, 76230, 77616, 78496, 79860, 80280, 80949, 81312, 83853, 85855, 86240, 87120, 87416, 88308, 88935, 93170, 93660, 94864, 95832, 97020, 98120, 98343, 101640, 103026, 106480, 106722, 107040, 107932, 109270, 110385, 110880, 111804, 112392, 117744, 118580, 119790, 120197, 121968, 124880, 127776, 129360, 130438, 131124, 134915, 135520, 137368, 139755, 140490, 142296, 147180, 149072, 149856, 152460, 154539, 155232, 159720, 160560, 161898, 163905, 167706, 171710, 174240, 174832, 176616, 177870, 186340, 187320, 188881, 189728, 191664, 194040, 195657, 196240, 196686, 203280, 206052, 212960, 213444, 215864, 218540, 220770, 223608, 224784, 235488, 237160, 239580, 240394, 242847, 243936, 249760, 257565, 258720, 260876, 262248, 266805, 269830, 274736, 279510, 280980, 284592, 294360, 296813, 298144, 304920, 309078, 319440, 321120, 323796, 326095, 327810, 335412, 343420, 349664, 353232, 355740, 360591, 372680, 374640, 377762, 383328, 388080, 391314, 392480, 393372, 404745, 406560, 412104, 419265, 426888, 431728, 437080, 441540, 447216, 449568, 474320, 479160, 480788, 485694, 491715, 515130, 521752, 524496, 533610, 539660, 549472, 559020, 561960, 566643, 569184, 586971, 588720, 593626, 600985, 609840, 618156, 638880, 647592, 652190, 655620, 670824, 686840, 706464, 711480, 721182, 745360, 749280, 755524, 772695, 776160, 782628, 786744, 809490, 824208, 838530, 853776, 863456, 874160, 883080, 890439, 894432, 944405, 948640, 958320, 961576, 971388, 978285, 983430, 1030260, 1043504, 1048992, 1067220, 1079320, 1081773, 1118040, 1123920, 1133286, 1173942, 1177440, 1187252, 1201970, 1214235, 1219680, 1236312, 1295184, 1304380, 1311240, 1322167, 1341648, 1373680, 1422960, 1442364, 1484065, 1490720, 1511048, 1545390, 1565256, 1573488, 1618980, 1648416, 1677060, 1699929, 1707552, 1748320, 1766160, 1780878, 1802955, 1888810, 1916640, 1923152, 1942776, 1956570, 1966860, 2060520, 2077691, 2087008, 2134440, 2158640, 2163546, 2236080, 2247840, 2266572, 2347884, 2374504, 2403940, 2428470, 2472624, 2590368, 2608760, 2622480, 2644334, 2671317, 2683296, 2747360, 2833215, 2845920, 2884728, 2934855, 2968130, 3022096, 3090780, 3130512, 3146976, 3237960, 3354120, 3399858, 3532320, 3561756, 3605910, 3777620, 3846304, 3885552, 3913140, 3933720, 3966501, 4121040, 4155382, 4268880, 4317280, 4327092, 4452195, 4472160, 4533144, 4695768, 4749008, 4807880, 4856940, 4945248, 5217520, 5244960, 5288668, 5342634, 5408865, 5666430, 5769456, 5869710, 5936260, 6044192, 6181560, 6233073, 6261024, 6475920, 6610835, 6708240, 6799716, 7123512, 7211820, 7555240, 7771104, 7826280, 7867440, 7933002, 8242080, 8310764, 8499645, 8537760, 8654184, 8904390, 9066288, 9391536, 9498016, 9615760, 9713880, 10388455, 10435040, 10577336, 10685268, 10817730, 11332860, 11538912, 11739420, 11872520, 11899503, 12363120, 12466146, 12951840, 13221670, 13356585, 13416480, 13599432, 14247024, 14423640, 14543837, 15110480, 15652560, 15734880, 15866004, 16621528, 16999290, 17308368, 17808780, 18132576, 18699219, 18783072, 19231520, 19427760, 19832505, 20776910, 21154672, 21370536, 21635460, 22665720, 23478840, 23745040, 23799006, 24726240, 24932292, 26443340, 26713170, 27198864, 28494048, 28847280, 29087674, 30220960, 31165365, 31305120, 31732008, 33243056, 33998580, 34616736, 35617560, 37398438, 38855520, 39665010, 41553820, 42309344, 42741072, 43270920, 43631511, 45331440, 46957680, 47490080, 47598012, 49864584, 52886680, 53426340, 54397728, 57694560, 58175348, 59497515, 62330730, 63464016, 66486112, 67997160, 71235120, 72719185, 74796876, 79330020, 83107640, 85482144, 86541840, 87263022, 90662880, 93496095, 93915360, 95196024, 99729168, 105773360, 106852680, 116350696, 118995030, 124661460, 126928032, 130894533, 135994320, 142470240, 145438370, 149593752, 158660040, 166215280, 173083680, 174526044, 186992190, 190392048, 199458336, 211546720, 213705360, 218157555, 232701392, 237990060, 249322920, 261789066, 271988640, 290876740, 299187504, 317320080, 332430560, 349052088, 373984380, 380784096, 427410720, 436315110, 465402784, 475980120, 498645840, 523578132, 581753480, 598375008, 634640160, 654472665, 698104176, 747968760, 872630220, 951960240, 997291680, 1047156264, 1163506960, 1308945330, 1396208352, 1495937520, 1745260440, 1903920480, 2094312528, 2327013920, 2617890660, 2991875040, 3490520880, 4188625056, 5235781320, 6981041760, 10471562640, 20943125280]

約数ペア:

[(1, 20943125280), (2, 10471562640), (3, 6981041760), (4, 5235781320), (5, 4188625056), (6, 3490520880), (7, 2991875040), (8, 2617890660), (9, 2327013920), (10, 2094312528), (11, 1903920480), (12, 1745260440), (14, 1495937520), (15, 1396208352), (16, 1308945330), (18, 1163506960), (20, 1047156264), (21, 997291680), (22, 951960240), (24, 872630220), (28, 747968760), (30, 698104176), (32, 654472665), (33, 634640160), (35, 598375008), (36, 581753480), (40, 523578132), (42, 498645840), (44, 475980120), (45, 465402784), (48, 436315110), (49, 427410720), (55, 380784096), (56, 373984380), (60, 349052088), (63, 332430560), (66, 317320080), (70, 299187504), (72, 290876740), (77, 271988640), (80, 261789066), (84, 249322920), (88, 237990060), (90, 232701392), (96, 218157555), (98, 213705360), (99, 211546720), (105, 199458336), (110, 190392048), (112, 186992190), (120, 174526044), (121, 173083680), (126, 166215280), (132, 158660040), (140, 149593752), (144, 145438370), (147, 142470240), (154, 135994320), (160, 130894533), (165, 126928032), (168, 124661460), (176, 118995030), (180, 116350696), (196, 106852680), (198, 105773360), (210, 99729168), (220, 95196024), (223, 93915360), (224, 93496095), (231, 90662880), (240, 87263022), (242, 86541840), (245, 85482144), (252, 83107640), (264, 79330020), (280, 74796876), (288, 72719185), (294, 71235120), (308, 67997160), (315, 66486112), (330, 63464016), (336, 62330730), (352, 59497515), (360, 58175348), (363, 57694560), (385, 54397728), (392, 53426340), (396, 52886680), (420, 49864584), (440, 47598012), (441, 47490080), (446, 46957680), (462, 45331440), (480, 43631511), (484, 43270920), (490, 42741072), (495, 42309344), (504, 41553820), (528, 39665010), (539, 38855520), (560, 37398438), (588, 35617560), (605, 34616736), (616, 33998580), (630, 33243056), (660, 31732008), (669, 31305120), (672, 31165365), (693, 30220960), (720, 29087674), (726, 28847280), (735, 28494048), (770, 27198864), (784, 26713170), (792, 26443340), (840, 24932292), (847, 24726240), (880, 23799006), (882, 23745040), (892, 23478840), (924, 22665720), (968, 21635460), (980, 21370536), (990, 21154672), (1008, 20776910), (1056, 19832505), (1078, 19427760), (1089, 19231520), (1115, 18783072), (1120, 18699219), (1155, 18132576), (1176, 17808780), (1210, 17308368), (1232, 16999290), (1260, 16621528), (1320, 15866004), (1331, 15734880), (1338, 15652560), (1386, 15110480), (1440, 14543837), (1452, 14423640), (1470, 14247024), (1540, 13599432), (1561, 13416480), (1568, 13356585), (1584, 13221670), (1617, 12951840), (1680, 12466146), (1694, 12363120), (1760, 11899503), (1764, 11872520), (1784, 11739420), (1815, 11538912), (1848, 11332860), (1936, 10817730), (1960, 10685268), (1980, 10577336), (2007, 10435040), (2016, 10388455), (2156, 9713880), (2178, 9615760), (2205, 9498016), (2230, 9391536), (2310, 9066288), (2352, 8904390), (2420, 8654184), (2453, 8537760), (2464, 8499645), (2520, 8310764), (2541, 8242080), (2640, 7933002), (2662, 7867440), (2676, 7826280), (2695, 7771104), (2772, 7555240), (2904, 7211820), (2940, 7123512), (3080, 6799716), (3122, 6708240), (3168, 6610835), (3234, 6475920), (3345, 6261024), (3360, 6233073), (3388, 6181560), (3465, 6044192), (3528, 5936260), (3568, 5869710), (3630, 5769456), (3696, 5666430), (3872, 5408865), (3920, 5342634), (3960, 5288668), (3993, 5244960), (4014, 5217520), (4235, 4945248), (4312, 4856940), (4356, 4807880), (4410, 4749008), (4460, 4695768), (4620, 4533144), (4683, 4472160), (4704, 4452195), (4840, 4327092), (4851, 4317280), (4906, 4268880), (5040, 4155382), (5082, 4121040), (5280, 3966501), (5324, 3933720), (5352, 3913140), (5390, 3885552), (5445, 3846304), (5544, 3777620), (5808, 3605910), (5880, 3561756), (5929, 3532320), (6160, 3399858), (6244, 3354120), (6468, 3237960), (6655, 3146976), (6690, 3130512), (6776, 3090780), (6930, 3022096), (7056, 2968130), (7136, 2934855), (7260, 2884728), (7359, 2845920), (7392, 2833215), (7623, 2747360), (7805, 2683296), (7840, 2671317), (7920, 2644334), (7986, 2622480), (8028, 2608760), (8085, 2590368), (8470, 2472624), (8624, 2428470), (8712, 2403940), (8820, 2374504), (8920, 2347884), (9240, 2266572), (9317, 2247840), (9366, 2236080), (9680, 2163546), (9702, 2158640), (9812, 2134440), (10035, 2087008), (10080, 2077691), (10164, 2060520), (10648, 1966860), (10704, 1956570), (10780, 1942776), (10890, 1923152), (10927, 1916640), (11088, 1888810), (11616, 1802955), (11760, 1780878), (11858, 1766160), (11979, 1748320), (12265, 1707552), (12320, 1699929), (12488, 1677060), (12705, 1648416), (12936, 1618980), (13310, 1573488), (13380, 1565256), (13552, 1545390), (13860, 1511048), (14049, 1490720), (14112, 1484065), (14520, 1442364), (14718, 1422960), (15246, 1373680), (15610, 1341648), (15840, 1322167), (15972, 1311240), (16056, 1304380), (16170, 1295184), (16940, 1236312), (17171, 1219680), (17248, 1214235), (17424, 1201970), (17640, 1187252), (17787, 1177440), (17840, 1173942), (18480, 1133286), (18634, 1123920), (18732, 1118040), (19360, 1081773), (19404, 1079320), (19624, 1067220), (19965, 1048992), (20070, 1043504), (20328, 1030260), (21296, 983430), (21408, 978285), (21560, 971388), (21780, 961576), (21854, 958320), (22077, 948640), (22176, 944405), (23415, 894432), (23520, 890439), (23716, 883080), (23958, 874160), (24255, 863456), (24530, 853776), (24976, 838530), (25410, 824208), (25872, 809490), (26620, 786744), (26760, 782628), (26983, 776160), (27104, 772695), (27720, 755524), (27951, 749280), (28098, 745360), (29040, 721182), (29436, 711480), (29645, 706464), (30492, 686840), (31220, 670824), (31944, 655620), (32112, 652190), (32340, 647592), (32781, 638880), (33880, 618156), (34342, 609840), (34848, 600985), (35280, 593626), (35574, 588720), (35680, 586971), (36795, 569184), (36960, 566643), (37268, 561960), (37464, 559020), (38115, 549472), (38808, 539660), (39248, 533610), (39930, 524496), (40140, 521752), (40656, 515130), (42592, 491715), (43120, 485694), (43560, 480788), (43708, 479160), (44154, 474320), (46585, 449568), (46830, 447216), (47432, 441540), (47916, 437080), (48510, 431728), (49060, 426888), (49952, 419265), (50820, 412104), (51513, 406560), (51744, 404745), (53240, 393372), (53361, 392480), (53520, 391314), (53966, 388080), (54635, 383328), (55440, 377762), (55902, 374640), (56196, 372680), (58080, 360591), (58872, 355740), (59290, 353232), (59895, 349664), (60984, 343420), (62440, 335412), (63888, 327810), (64224, 326095), (64680, 323796), (65219, 321120), (65562, 319440), (67760, 309078), (68684, 304920), (70245, 298144), (70560, 296813), (71148, 294360), (73590, 284592), (74536, 280980), (74928, 279510), (76230, 274736), (77616, 269830), (78496, 266805), (79860, 262248), (80280, 260876), (80949, 258720), (81312, 257565), (83853, 249760), (85855, 243936), (86240, 242847), (87120, 240394), (87416, 239580), (88308, 237160), (88935, 235488), (93170, 224784), (93660, 223608), (94864, 220770), (95832, 218540), (97020, 215864), (98120, 213444), (98343, 212960), (101640, 206052), (103026, 203280), (106480, 196686), (106722, 196240), (107040, 195657), (107932, 194040), (109270, 191664), (110385, 189728), (110880, 188881), (111804, 187320), (112392, 186340), (117744, 177870), (118580, 176616), (119790, 174832), (120197, 174240), (121968, 171710), (124880, 167706), (127776, 163905), (129360, 161898), (130438, 160560), (131124, 159720), (134915, 155232), (135520, 154539), (137368, 152460), (139755, 149856), (140490, 149072), (142296, 147180)]