2587542720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12479

約数の個数: 224

約数和(自身を含む): 9692737536

約数和(自身を除く): 7105194816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 12421, 13020, 13888, 14880, 17360, 20832, 24842, 26040, 29760, 34720, 37263, 41664, 49684, 52080, 62105, 69440, 74526, 86947, 99368, 104160, 124210, 149052, 173894, 186315, 198736, 208320, 248420, 260841, 298104, 347788, 372630, 385051, 397472, 434735, 496840, 521682, 596208, 695576, 745260, 770102, 794944, 869470, 993680, 1043364, 1155153, 1192416, 1304205, 1391152, 1490520, 1540204, 1738940, 1925255, 1987360, 2086728, 2310306, 2384832, 2608410, 2695357, 2782304, 2981040, 3080408, 3477880, 3850510, 3974720, 4173456, 4620612, 5216820, 5390714, 5564608, 5775765, 5962080, 6160816, 6955760, 7701020, 8086071, 8346912, 9241224, 10433640, 10781428, 11551530, 11924160, 12321632, 13476785, 13911520, 15402040, 16172142, 16693824, 18482448, 20867280, 21562856, 23103060, 24643264, 26953570, 27823040, 30804080, 32344284, 36964896, 40430355, 41734560, 43125712, 46206120, 53907140, 61608160, 64688568, 73929792, 80860710, 83469120, 86251424, 92412240, 107814280, 123216320, 129377136, 161721420, 172502848, 184824480, 215628560, 258754272, 323442840, 369648960, 431257120, 517508544, 646885680, 862514240, 1293771360, 2587542720]

約数ペア:

[(1, 2587542720), (2, 1293771360), (3, 862514240), (4, 646885680), (5, 517508544), (6, 431257120), (7, 369648960), (8, 323442840), (10, 258754272), (12, 215628560), (14, 184824480), (15, 172502848), (16, 161721420), (20, 129377136), (21, 123216320), (24, 107814280), (28, 92412240), (30, 86251424), (31, 83469120), (32, 80860710), (35, 73929792), (40, 64688568), (42, 61608160), (48, 53907140), (56, 46206120), (60, 43125712), (62, 41734560), (64, 40430355), (70, 36964896), (80, 32344284), (84, 30804080), (93, 27823040), (96, 26953570), (105, 24643264), (112, 23103060), (120, 21562856), (124, 20867280), (140, 18482448), (155, 16693824), (160, 16172142), (168, 15402040), (186, 13911520), (192, 13476785), (210, 12321632), (217, 11924160), (224, 11551530), (240, 10781428), (248, 10433640), (280, 9241224), (310, 8346912), (320, 8086071), (336, 7701020), (372, 6955760), (420, 6160816), (434, 5962080), (448, 5775765), (465, 5564608), (480, 5390714), (496, 5216820), (560, 4620612), (620, 4173456), (651, 3974720), (672, 3850510), (744, 3477880), (840, 3080408), (868, 2981040), (930, 2782304), (960, 2695357), (992, 2608410), (1085, 2384832), (1120, 2310306), (1240, 2086728), (1302, 1987360), (1344, 1925255), (1488, 1738940), (1680, 1540204), (1736, 1490520), (1860, 1391152), (1984, 1304205), (2170, 1192416), (2240, 1155153), (2480, 1043364), (2604, 993680), (2976, 869470), (3255, 794944), (3360, 770102), (3472, 745260), (3720, 695576), (4340, 596208), (4960, 521682), (5208, 496840), (5952, 434735), (6510, 397472), (6720, 385051), (6944, 372630), (7440, 347788), (8680, 298104), (9920, 260841), (10416, 248420), (12421, 208320), (13020, 198736), (13888, 186315), (14880, 173894), (17360, 149052), (20832, 124210), (24842, 104160), (26040, 99368), (29760, 86947), (34720, 74526), (37263, 69440), (41664, 62105), (49684, 52080)]