19840831920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 960

約数和(自身を含む): 88914309120

約数和(自身を除く): 69073477200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 47, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 94, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 141, 144, 153, 156, 168, 170, 180, 182, 188, 195, 204, 208, 210, 221, 234, 235, 238, 240, 252, 255, 260, 272, 273, 280, 282, 306, 312, 315, 329, 336, 340, 357, 360, 364, 376, 379, 390, 408, 420, 423, 442, 455, 468, 470, 476, 504, 510, 520, 546, 560, 564, 585, 595, 611, 612, 624, 630, 658, 663, 680, 705, 714, 720, 728, 752, 758, 765, 780, 799, 816, 819, 840, 846, 884, 910, 936, 940, 952, 987, 1008, 1020, 1040, 1071, 1092, 1105, 1128, 1137, 1170, 1190, 1222, 1224, 1260, 1316, 1326, 1360, 1365, 1410, 1428, 1456, 1516, 1530, 1547, 1560, 1598, 1638, 1645, 1680, 1692, 1768, 1785, 1820, 1833, 1872, 1880, 1895, 1904, 1974, 1989, 2040, 2115, 2142, 2184, 2210, 2256, 2274, 2340, 2380, 2397, 2444, 2448, 2520, 2632, 2652, 2653, 2730, 2820, 2856, 2961, 3032, 3055, 3060, 3094, 3120, 3196, 3276, 3290, 3315, 3384, 3411, 3536, 3570, 3640, 3666, 3760, 3790, 3948, 3978, 3995, 4080, 4095, 4230, 4277, 4284, 4368, 4420, 4548, 4641, 4680, 4760, 4794, 4888, 4927, 4935, 5040, 5264, 5304, 5306, 5355, 5460, 5499, 5593, 5640, 5685, 5712, 5922, 6064, 6110, 6120, 6188, 6392, 6443, 6552, 6580, 6630, 6768, 6822, 7140, 7191, 7280, 7332, 7580, 7735, 7896, 7956, 7959, 7990, 8190, 8460, 8554, 8568, 8840, 9096, 9165, 9282, 9360, 9520, 9588, 9776, 9854, 9870, 9945, 10387, 10608, 10612, 10710, 10920, 10998, 11186, 11280, 11370, 11844, 11985, 12220, 12240, 12376, 12784, 12831, 12886, 13104, 13160, 13260, 13265, 13644, 13923, 14280, 14382, 14664, 14781, 14805, 15160, 15470, 15792, 15912, 15918, 15980, 16380, 16779, 16920, 17055, 17108, 17136, 17680, 17813, 18192, 18330, 18564, 19176, 19329, 19708, 19740, 19890, 20774, 21224, 21385, 21420, 21840, 21996, 22372, 22740, 23205, 23688, 23877, 23970, 24440, 24635, 24752, 25662, 25772, 26320, 26520, 26530, 27288, 27495, 27846, 27965, 28560, 28764, 29328, 29562, 29610, 30320, 30940, 31161, 31824, 31836, 31960, 32215, 32760, 33558, 33840, 34110, 34216, 34489, 35626, 35955, 36660, 37128, 38352, 38493, 38658, 39416, 39480, 39780, 39795, 41548, 42448, 42770, 42840, 43992, 44343, 44744, 45101, 45480, 46410, 47376, 47754, 47940, 48880, 49270, 50337, 51324, 51544, 51935, 53040, 53060, 53439, 54576, 54990, 55692, 55930, 57528, 57987, 59124, 59220, 61880, 62322, 63672, 63920, 64155, 64430, 65520, 67116, 68220, 68432, 68978, 69615, 71252, 71910, 72709, 73320, 73905, 74256, 76986, 77316, 78832, 78960, 79560, 79590, 83096, 83759, 83895, 85540, 85680, 87984, 88686, 89065, 89488, 90202, 90960, 92820, 93483, 95508, 95880, 96645, 98540, 100674, 102648, 103088, 103467, 103870, 106120, 106878, 109980, 111384, 111860, 115056, 115974, 118248, 118440, 119385, 123760, 124644, 124691, 127344, 128310, 128860, 134232, 135303, 136440, 137956, 139230, 142504, 143820, 145418, 146640, 147810, 153972, 154632, 155805, 159120, 159180, 160317, 166192, 167518, 167790, 171080, 172445, 177372, 178130, 180404, 185640, 186966, 191016, 191760, 192465, 193290, 197080, 201348, 205296, 206934, 207740, 212240, 213756, 218127, 219960, 221715, 222768, 223720, 225505, 231569, 231948, 236496, 236880, 238770, 249288, 249382, 251277, 251685, 256620, 257720, 267195, 268464, 270606, 272880, 275912, 278460, 285008, 287640, 289935, 290836, 295620, 302821, 307944, 309264, 310401, 311610, 318360, 320634, 335036, 335580, 342160, 344890, 354744, 356260, 360808, 363545, 371280, 373932, 374073, 382032, 384930, 386580, 394160, 402696, 405909, 413868, 415480, 418795, 427512, 436254, 439920, 443430, 447440, 451010, 463138, 463896, 467415, 477540, 498576, 498764, 502554, 503370, 513240, 515440, 517335, 534390, 541212, 551824, 556920, 575280, 579870, 581672, 586313, 591240, 605642, 615888, 620802, 623220, 623455, 636720, 641268, 654381, 670072, 671160, 676515, 689780, 694707, 709488, 712520, 721616, 727090, 747864, 748146, 753831, 769860, 773160, 801585, 805392, 811818, 827736, 830960, 837590, 855024, 872508, 886860, 902020, 908463, 926276, 927792, 934830, 955080, 997528, 1005108, 1006740, 1026480, 1034670, 1068780, 1082424, 1090635, 1113840, 1122219, 1157845, 1159740, 1163344, 1172626, 1182480, 1211284, 1241604, 1246440, 1246910, 1256385, 1282536, 1308762, 1340144, 1342320, 1353030, 1379560, 1389414, 1425040, 1454180, 1495728, 1496292, 1507662, 1514105, 1539720, 1546320, 1552005, 1603170, 1620983, 1623636, 1655472, 1675180, 1745016, 1758939, 1773720, 1804040, 1816926, 1852552, 1869660, 1870365, 1910160, 1995056, 2010216, 2013480, 2029545, 2069340, 2084121, 2119747, 2137560, 2164848, 2181270, 2244438, 2315690, 2319480, 2345252, 2422568, 2483208, 2492880, 2493820, 2512770, 2565072, 2617524, 2706060, 2725389, 2759120, 2778828, 2908360, 2931565, 2992584, 3015324, 3028210, 3079440, 3104010, 3206340, 3241966, 3247272, 3271905, 3350360, 3473535, 3490032, 3517878, 3547440, 3608080, 3633852, 3705104, 3739320, 3740730, 3769155, 3936673, 4020432, 4026960, 4059090, 4138680, 4168242, 4239494, 4275120, 4362540, 4488876, 4542315, 4631380, 4638960, 4690504, 4845136, 4862949, 4966416, 4987640, 5025540, 5235048, 5276817, 5412120, 5450778, 5557656, 5611095, 5816720, 5863130, 5985168, 6030648, 6056420, 6208020, 6359241, 6412680, 6483932, 6494544, 6543810, 6700720, 6947070, 7035756, 7267704, 7478640, 7481460, 7538310, 7873346, 8104915, 8118180, 8277360, 8336484, 8478988, 8725080, 8794695, 8977752, 9084630, 9262760, 9381008, 9725898, 9975280, 10051080, 10420605, 10470096, 10553634, 10598735, 10824240, 10901556, 11115312, 11222190, 11726260, 11810019, 12061296, 12112840, 12416040, 12718482, 12825360, 12967864, 13087620, 13626945, 13894140, 14071512, 14535408, 14588847, 14962920, 15076620, 15746692, 16209830, 16236360, 16672968, 16957976, 17450160, 17589390, 17955504, 18169260, 18525520, 19077723, 19451796, 19683365, 20102160, 20841210, 21107268, 21197470, 21803112, 22444380, 23452520, 23620038, 24225680, 24314745, 24832080, 25436964, 25935728, 26175240, 26384085, 27253890, 27556711, 27788280, 28143024, 29177694, 29925840, 30153240, 31493384, 31796205, 32419660, 32472720, 33345936, 33915952, 35178780, 35430057, 36338520, 38155446, 38903592, 39366730, 41682420, 42214536, 42394940, 43606224, 44888760, 46905040, 47240076, 48629490, 50873928, 52350480, 52768170, 54507780, 55113422, 55576560, 58355388, 59050095, 60306480, 62986768, 63592410, 64839320, 70357560, 70860114, 72677040, 72944235, 76310892, 77807184, 78733460, 82670133, 83364840, 84429072, 84789880, 89777520, 94480152, 95388615, 97258980, 101747856, 105536340, 109015560, 110226844, 116710776, 118100190, 127184820, 129678640, 137783555, 140715120, 141720228, 145888470, 152621784, 157466920, 165340266, 166729680, 169579760, 177150285, 188960304, 190777230, 194517960, 211072680, 218031120, 220453688, 233421552, 236200380, 248010399, 254369640, 275567110, 283440456, 291776940, 305243568, 314933840, 330680532, 354300570, 381554460, 389035920, 413350665, 422145360, 440907376, 472400760, 496020798, 508739280, 551134220, 566880912, 583553880, 661361064, 708601140, 763108920, 826701330, 944801520, 992041596, 1102268440, 1167107760, 1240051995, 1322722128, 1417202280, 1526217840, 1653402660, 1984083192, 2204536880, 2480103990, 2834404560, 3306805320, 3968166384, 4960207980, 6613610640, 9920415960, 19840831920]

約数ペア:

[(1, 19840831920), (2, 9920415960), (3, 6613610640), (4, 4960207980), (5, 3968166384), (6, 3306805320), (7, 2834404560), (8, 2480103990), (9, 2204536880), (10, 1984083192), (12, 1653402660), (13, 1526217840), (14, 1417202280), (15, 1322722128), (16, 1240051995), (17, 1167107760), (18, 1102268440), (20, 992041596), (21, 944801520), (24, 826701330), (26, 763108920), (28, 708601140), (30, 661361064), (34, 583553880), (35, 566880912), (36, 551134220), (39, 508739280), (40, 496020798), (42, 472400760), (45, 440907376), (47, 422145360), (48, 413350665), (51, 389035920), (52, 381554460), (56, 354300570), (60, 330680532), (63, 314933840), (65, 305243568), (68, 291776940), (70, 283440456), (72, 275567110), (78, 254369640), (80, 248010399), (84, 236200380), (85, 233421552), (90, 220453688), (91, 218031120), (94, 211072680), (102, 194517960), (104, 190777230), (105, 188960304), (112, 177150285), (117, 169579760), (119, 166729680), (120, 165340266), (126, 157466920), (130, 152621784), (136, 145888470), (140, 141720228), (141, 140715120), (144, 137783555), (153, 129678640), (156, 127184820), (168, 118100190), (170, 116710776), (180, 110226844), (182, 109015560), (188, 105536340), (195, 101747856), (204, 97258980), (208, 95388615), (210, 94480152), (221, 89777520), (234, 84789880), (235, 84429072), (238, 83364840), (240, 82670133), (252, 78733460), (255, 77807184), (260, 76310892), (272, 72944235), (273, 72677040), (280, 70860114), (282, 70357560), (306, 64839320), (312, 63592410), (315, 62986768), (329, 60306480), (336, 59050095), (340, 58355388), (357, 55576560), (360, 55113422), (364, 54507780), (376, 52768170), (379, 52350480), (390, 50873928), (408, 48629490), (420, 47240076), (423, 46905040), (442, 44888760), (455, 43606224), (468, 42394940), (470, 42214536), (476, 41682420), (504, 39366730), (510, 38903592), (520, 38155446), (546, 36338520), (560, 35430057), (564, 35178780), (585, 33915952), (595, 33345936), (611, 32472720), (612, 32419660), (624, 31796205), (630, 31493384), (658, 30153240), (663, 29925840), (680, 29177694), (705, 28143024), (714, 27788280), (720, 27556711), (728, 27253890), (752, 26384085), (758, 26175240), (765, 25935728), (780, 25436964), (799, 24832080), (816, 24314745), (819, 24225680), (840, 23620038), (846, 23452520), (884, 22444380), (910, 21803112), (936, 21197470), (940, 21107268), (952, 20841210), (987, 20102160), (1008, 19683365), (1020, 19451796), (1040, 19077723), (1071, 18525520), (1092, 18169260), (1105, 17955504), (1128, 17589390), (1137, 17450160), (1170, 16957976), (1190, 16672968), (1222, 16236360), (1224, 16209830), (1260, 15746692), (1316, 15076620), (1326, 14962920), (1360, 14588847), (1365, 14535408), (1410, 14071512), (1428, 13894140), (1456, 13626945), (1516, 13087620), (1530, 12967864), (1547, 12825360), (1560, 12718482), (1598, 12416040), (1638, 12112840), (1645, 12061296), (1680, 11810019), (1692, 11726260), (1768, 11222190), (1785, 11115312), (1820, 10901556), (1833, 10824240), (1872, 10598735), (1880, 10553634), (1895, 10470096), (1904, 10420605), (1974, 10051080), (1989, 9975280), (2040, 9725898), (2115, 9381008), (2142, 9262760), (2184, 9084630), (2210, 8977752), (2256, 8794695), (2274, 8725080), (2340, 8478988), (2380, 8336484), (2397, 8277360), (2444, 8118180), (2448, 8104915), (2520, 7873346), (2632, 7538310), (2652, 7481460), (2653, 7478640), (2730, 7267704), (2820, 7035756), (2856, 6947070), (2961, 6700720), (3032, 6543810), (3055, 6494544), (3060, 6483932), (3094, 6412680), (3120, 6359241), (3196, 6208020), (3276, 6056420), (3290, 6030648), (3315, 5985168), (3384, 5863130), (3411, 5816720), (3536, 5611095), (3570, 5557656), (3640, 5450778), (3666, 5412120), (3760, 5276817), (3790, 5235048), (3948, 5025540), (3978, 4987640), (3995, 4966416), (4080, 4862949), (4095, 4845136), (4230, 4690504), (4277, 4638960), (4284, 4631380), (4368, 4542315), (4420, 4488876), (4548, 4362540), (4641, 4275120), (4680, 4239494), (4760, 4168242), (4794, 4138680), (4888, 4059090), (4927, 4026960), (4935, 4020432), (5040, 3936673), (5264, 3769155), (5304, 3740730), (5306, 3739320), (5355, 3705104), (5460, 3633852), (5499, 3608080), (5593, 3547440), (5640, 3517878), (5685, 3490032), (5712, 3473535), (5922, 3350360), (6064, 3271905), (6110, 3247272), (6120, 3241966), (6188, 3206340), (6392, 3104010), (6443, 3079440), (6552, 3028210), (6580, 3015324), (6630, 2992584), (6768, 2931565), (6822, 2908360), (7140, 2778828), (7191, 2759120), (7280, 2725389), (7332, 2706060), (7580, 2617524), (7735, 2565072), (7896, 2512770), (7956, 2493820), (7959, 2492880), (7990, 2483208), (8190, 2422568), (8460, 2345252), (8554, 2319480), (8568, 2315690), (8840, 2244438), (9096, 2181270), (9165, 2164848), (9282, 2137560), (9360, 2119747), (9520, 2084121), (9588, 2069340), (9776, 2029545), (9854, 2013480), (9870, 2010216), (9945, 1995056), (10387, 1910160), (10608, 1870365), (10612, 1869660), (10710, 1852552), (10920, 1816926), (10998, 1804040), (11186, 1773720), (11280, 1758939), (11370, 1745016), (11844, 1675180), (11985, 1655472), (12220, 1623636), (12240, 1620983), (12376, 1603170), (12784, 1552005), (12831, 1546320), (12886, 1539720), (13104, 1514105), (13160, 1507662), (13260, 1496292), (13265, 1495728), (13644, 1454180), (13923, 1425040), (14280, 1389414), (14382, 1379560), (14664, 1353030), (14781, 1342320), (14805, 1340144), (15160, 1308762), (15470, 1282536), (15792, 1256385), (15912, 1246910), (15918, 1246440), (15980, 1241604), (16380, 1211284), (16779, 1182480), (16920, 1172626), (17055, 1163344), (17108, 1159740), (17136, 1157845), (17680, 1122219), (17813, 1113840), (18192, 1090635), (18330, 1082424), (18564, 1068780), (19176, 1034670), (19329, 1026480), (19708, 1006740), (19740, 1005108), (19890, 997528), (20774, 955080), (21224, 934830), (21385, 927792), (21420, 926276), (21840, 908463), (21996, 902020), (22372, 886860), (22740, 872508), (23205, 855024), (23688, 837590), (23877, 830960), (23970, 827736), (24440, 811818), (24635, 805392), (24752, 801585), (25662, 773160), (25772, 769860), (26320, 753831), (26520, 748146), (26530, 747864), (27288, 727090), (27495, 721616), (27846, 712520), (27965, 709488), (28560, 694707), (28764, 689780), (29328, 676515), (29562, 671160), (29610, 670072), (30320, 654381), (30940, 641268), (31161, 636720), (31824, 623455), (31836, 623220), (31960, 620802), (32215, 615888), (32760, 605642), (33558, 591240), (33840, 586313), (34110, 581672), (34216, 579870), (34489, 575280), (35626, 556920), (35955, 551824), (36660, 541212), (37128, 534390), (38352, 517335), (38493, 515440), (38658, 513240), (39416, 503370), (39480, 502554), (39780, 498764), (39795, 498576), (41548, 477540), (42448, 467415), (42770, 463896), (42840, 463138), (43992, 451010), (44343, 447440), (44744, 443430), (45101, 439920), (45480, 436254), (46410, 427512), (47376, 418795), (47754, 415480), (47940, 413868), (48880, 405909), (49270, 402696), (50337, 394160), (51324, 386580), (51544, 384930), (51935, 382032), (53040, 374073), (53060, 373932), (53439, 371280), (54576, 363545), (54990, 360808), (55692, 356260), (55930, 354744), (57528, 344890), (57987, 342160), (59124, 335580), (59220, 335036), (61880, 320634), (62322, 318360), (63672, 311610), (63920, 310401), (64155, 309264), (64430, 307944), (65520, 302821), (67116, 295620), (68220, 290836), (68432, 289935), (68978, 287640), (69615, 285008), (71252, 278460), (71910, 275912), (72709, 272880), (73320, 270606), (73905, 268464), (74256, 267195), (76986, 257720), (77316, 256620), (78832, 251685), (78960, 251277), (79560, 249382), (79590, 249288), (83096, 238770), (83759, 236880), (83895, 236496), (85540, 231948), (85680, 231569), (87984, 225505), (88686, 223720), (89065, 222768), (89488, 221715), (90202, 219960), (90960, 218127), (92820, 213756), (93483, 212240), (95508, 207740), (95880, 206934), (96645, 205296), (98540, 201348), (100674, 197080), (102648, 193290), (103088, 192465), (103467, 191760), (103870, 191016), (106120, 186966), (106878, 185640), (109980, 180404), (111384, 178130), (111860, 177372), (115056, 172445), (115974, 171080), (118248, 167790), (118440, 167518), (119385, 166192), (123760, 160317), (124644, 159180), (124691, 159120), (127344, 155805), (128310, 154632), (128860, 153972), (134232, 147810), (135303, 146640), (136440, 145418), (137956, 143820), (139230, 142504)]