4240720960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2773

約数の個数: 224

約数和(自身を含む): 12481194240

約数和(自身を除く): 8240473280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 224, 259, 266, 280, 296, 304, 320, 370, 380, 448, 518, 532, 560, 592, 608, 665, 703, 740, 760, 1036, 1064, 1120, 1184, 1216, 1295, 1330, 1406, 1480, 1520, 2072, 2128, 2240, 2368, 2590, 2660, 2693, 2812, 2960, 3040, 3515, 4144, 4256, 4921, 5180, 5320, 5386, 5624, 5920, 6080, 7030, 8288, 8512, 9842, 10360, 10640, 10772, 11248, 11840, 13465, 14060, 16576, 18851, 19684, 20720, 21280, 21544, 22496, 24605, 26930, 28120, 37702, 39368, 41440, 42560, 43088, 44992, 49210, 51167, 53860, 56240, 75404, 78736, 82880, 86176, 94255, 98420, 99641, 102334, 107720, 112480, 150808, 157472, 172352, 188510, 196840, 199282, 204668, 215440, 224960, 255835, 301616, 314944, 358169, 377020, 393680, 398564, 409336, 430880, 498205, 511670, 603232, 697487, 716338, 754040, 787360, 797128, 818672, 861760, 996410, 1023340, 1206464, 1394974, 1432676, 1508080, 1574720, 1594256, 1637344, 1790845, 1893179, 1992820, 2046680, 2789948, 2865352, 3016160, 3188512, 3274688, 3487435, 3581690, 3786358, 3985640, 4093360, 5579896, 5730704, 6032320, 6377024, 6974870, 7163380, 7572716, 7971280, 8186720, 9465895, 11159792, 11461408, 13252253, 13949740, 14326760, 15145432, 15942560, 16373440, 18931790, 22319584, 22922816, 26504506, 27899480, 28653520, 30290864, 31885120, 37863580, 44639168, 53009012, 55798960, 57307040, 60581728, 66261265, 75727160, 106018024, 111597920, 114614080, 121163456, 132522530, 151454320, 212036048, 223195840, 265045060, 302908640, 424072096, 530090120, 605817280, 848144192, 1060180240, 2120360480, 4240720960]

約数ペア:

[(1, 4240720960), (2, 2120360480), (4, 1060180240), (5, 848144192), (7, 605817280), (8, 530090120), (10, 424072096), (14, 302908640), (16, 265045060), (19, 223195840), (20, 212036048), (28, 151454320), (32, 132522530), (35, 121163456), (37, 114614080), (38, 111597920), (40, 106018024), (56, 75727160), (64, 66261265), (70, 60581728), (74, 57307040), (76, 55798960), (80, 53009012), (95, 44639168), (112, 37863580), (133, 31885120), (140, 30290864), (148, 28653520), (152, 27899480), (160, 26504506), (185, 22922816), (190, 22319584), (224, 18931790), (259, 16373440), (266, 15942560), (280, 15145432), (296, 14326760), (304, 13949740), (320, 13252253), (370, 11461408), (380, 11159792), (448, 9465895), (518, 8186720), (532, 7971280), (560, 7572716), (592, 7163380), (608, 6974870), (665, 6377024), (703, 6032320), (740, 5730704), (760, 5579896), (1036, 4093360), (1064, 3985640), (1120, 3786358), (1184, 3581690), (1216, 3487435), (1295, 3274688), (1330, 3188512), (1406, 3016160), (1480, 2865352), (1520, 2789948), (2072, 2046680), (2128, 1992820), (2240, 1893179), (2368, 1790845), (2590, 1637344), (2660, 1594256), (2693, 1574720), (2812, 1508080), (2960, 1432676), (3040, 1394974), (3515, 1206464), (4144, 1023340), (4256, 996410), (4921, 861760), (5180, 818672), (5320, 797128), (5386, 787360), (5624, 754040), (5920, 716338), (6080, 697487), (7030, 603232), (8288, 511670), (8512, 498205), (9842, 430880), (10360, 409336), (10640, 398564), (10772, 393680), (11248, 377020), (11840, 358169), (13465, 314944), (14060, 301616), (16576, 255835), (18851, 224960), (19684, 215440), (20720, 204668), (21280, 199282), (21544, 196840), (22496, 188510), (24605, 172352), (26930, 157472), (28120, 150808), (37702, 112480), (39368, 107720), (41440, 102334), (42560, 99641), (43088, 98420), (44992, 94255), (49210, 86176), (51167, 82880), (53860, 78736), (56240, 75404)]