21307536320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:2020

約数の個数: 336

約数和(自身を含む): 63841030560

約数和(自身を除く): 42533494240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 49, 56, 64, 70, 74, 76, 80, 95, 98, 112, 133, 140, 148, 152, 160, 185, 190, 196, 224, 245, 259, 266, 280, 296, 304, 320, 370, 380, 392, 448, 490, 518, 532, 560, 592, 608, 665, 703, 740, 760, 784, 931, 980, 1036, 1064, 1120, 1184, 1216, 1295, 1330, 1406, 1480, 1520, 1568, 1813, 1862, 1933, 1960, 2072, 2128, 2240, 2368, 2590, 2660, 2812, 2960, 3040, 3136, 3515, 3626, 3724, 3866, 3920, 4144, 4256, 4655, 4921, 5180, 5320, 5624, 5920, 6080, 7030, 7252, 7448, 7732, 7840, 8288, 8512, 9065, 9310, 9665, 9842, 10360, 10640, 11248, 11840, 13531, 14060, 14504, 14896, 15464, 15680, 16576, 18130, 18620, 19330, 19684, 20720, 21280, 22496, 24605, 27062, 28120, 29008, 29792, 30928, 34447, 36260, 36727, 37240, 38660, 39368, 41440, 42560, 44992, 49210, 54124, 56240, 58016, 59584, 61856, 67655, 68894, 71521, 72520, 73454, 74480, 77320, 78736, 82880, 94717, 98420, 108248, 112480, 116032, 123712, 135310, 137788, 143042, 145040, 146908, 148960, 154640, 157472, 172235, 183635, 189434, 196840, 216496, 224960, 257089, 270620, 275576, 286084, 290080, 293816, 297920, 309280, 314944, 344470, 357605, 367270, 378868, 393680, 432992, 473585, 500647, 514178, 541240, 551152, 572168, 580160, 587632, 618560, 688940, 715210, 734540, 757736, 787360, 865984, 947170, 1001294, 1028356, 1082480, 1102304, 1144336, 1175264, 1285445, 1358899, 1377880, 1430420, 1469080, 1515472, 1574720, 1799623, 1894340, 2002588, 2056712, 2164960, 2204608, 2288672, 2350528, 2503235, 2570890, 2717798, 2755760, 2860840, 2938160, 3030944, 3504529, 3599246, 3788680, 4005176, 4113424, 4329920, 4577344, 5006470, 5141780, 5435596, 5511520, 5721680, 5876320, 6061888, 6794495, 7009058, 7198492, 7577360, 8010352, 8226848, 8998115, 9512293, 10012940, 10283560, 10871192, 11023040, 11443360, 11752640, 13588990, 14018116, 14396984, 15154720, 16020704, 16453696, 17522645, 17996230, 19024586, 20025880, 20567120, 21742384, 22886720, 27177980, 28036232, 28793968, 30309440, 32041408, 35045290, 35992460, 38049172, 40051760, 41134240, 43484768, 47561465, 54355960, 56072464, 57587936, 66586051, 70090580, 71984920, 76098344, 80103520, 82268480, 86969536, 95122930, 108711920, 112144928, 115175872, 133172102, 140181160, 143969840, 152196688, 160207040, 190245860, 217423840, 224289856, 266344204, 280362320, 287939680, 304393376, 332930255, 380491720, 434847680, 532688408, 560724640, 575879360, 608786752, 665860510, 760983440, 1065376816, 1121449280, 1331721020, 1521966880, 2130753632, 2663442040, 3043933760, 4261507264, 5326884080, 10653768160, 21307536320]

約数ペア:

[(1, 21307536320), (2, 10653768160), (4, 5326884080), (5, 4261507264), (7, 3043933760), (8, 2663442040), (10, 2130753632), (14, 1521966880), (16, 1331721020), (19, 1121449280), (20, 1065376816), (28, 760983440), (32, 665860510), (35, 608786752), (37, 575879360), (38, 560724640), (40, 532688408), (49, 434847680), (56, 380491720), (64, 332930255), (70, 304393376), (74, 287939680), (76, 280362320), (80, 266344204), (95, 224289856), (98, 217423840), (112, 190245860), (133, 160207040), (140, 152196688), (148, 143969840), (152, 140181160), (160, 133172102), (185, 115175872), (190, 112144928), (196, 108711920), (224, 95122930), (245, 86969536), (259, 82268480), (266, 80103520), (280, 76098344), (296, 71984920), (304, 70090580), (320, 66586051), (370, 57587936), (380, 56072464), (392, 54355960), (448, 47561465), (490, 43484768), (518, 41134240), (532, 40051760), (560, 38049172), (592, 35992460), (608, 35045290), (665, 32041408), (703, 30309440), (740, 28793968), (760, 28036232), (784, 27177980), (931, 22886720), (980, 21742384), (1036, 20567120), (1064, 20025880), (1120, 19024586), (1184, 17996230), (1216, 17522645), (1295, 16453696), (1330, 16020704), (1406, 15154720), (1480, 14396984), (1520, 14018116), (1568, 13588990), (1813, 11752640), (1862, 11443360), (1933, 11023040), (1960, 10871192), (2072, 10283560), (2128, 10012940), (2240, 9512293), (2368, 8998115), (2590, 8226848), (2660, 8010352), (2812, 7577360), (2960, 7198492), (3040, 7009058), (3136, 6794495), (3515, 6061888), (3626, 5876320), (3724, 5721680), (3866, 5511520), (3920, 5435596), (4144, 5141780), (4256, 5006470), (4655, 4577344), (4921, 4329920), (5180, 4113424), (5320, 4005176), (5624, 3788680), (5920, 3599246), (6080, 3504529), (7030, 3030944), (7252, 2938160), (7448, 2860840), (7732, 2755760), (7840, 2717798), (8288, 2570890), (8512, 2503235), (9065, 2350528), (9310, 2288672), (9665, 2204608), (9842, 2164960), (10360, 2056712), (10640, 2002588), (11248, 1894340), (11840, 1799623), (13531, 1574720), (14060, 1515472), (14504, 1469080), (14896, 1430420), (15464, 1377880), (15680, 1358899), (16576, 1285445), (18130, 1175264), (18620, 1144336), (19330, 1102304), (19684, 1082480), (20720, 1028356), (21280, 1001294), (22496, 947170), (24605, 865984), (27062, 787360), (28120, 757736), (29008, 734540), (29792, 715210), (30928, 688940), (34447, 618560), (36260, 587632), (36727, 580160), (37240, 572168), (38660, 551152), (39368, 541240), (41440, 514178), (42560, 500647), (44992, 473585), (49210, 432992), (54124, 393680), (56240, 378868), (58016, 367270), (59584, 357605), (61856, 344470), (67655, 314944), (68894, 309280), (71521, 297920), (72520, 293816), (73454, 290080), (74480, 286084), (77320, 275576), (78736, 270620), (82880, 257089), (94717, 224960), (98420, 216496), (108248, 196840), (112480, 189434), (116032, 183635), (123712, 172235), (135310, 157472), (137788, 154640), (143042, 148960), (145040, 146908)]