8670199920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25603}}^1$

素因数の和:25719

約数の個数: 160

約数和(自身を含む): 28802656512

約数和(自身を除く): 20132456592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 498, 510, 664, 680, 816, 830, 996, 1020, 1245, 1328, 1360, 1411, 1660, 1992, 2040, 2490, 2822, 3320, 3984, 4080, 4233, 4980, 5644, 6640, 7055, 8466, 9960, 11288, 14110, 16932, 19920, 21165, 22576, 25603, 28220, 33864, 42330, 51206, 56440, 67728, 76809, 84660, 102412, 112880, 128015, 153618, 169320, 204824, 256030, 307236, 338640, 384045, 409648, 435251, 512060, 614472, 768090, 870502, 1024120, 1228944, 1305753, 1536180, 1741004, 2048240, 2125049, 2176255, 2611506, 3072360, 3482008, 4250098, 4352510, 5223012, 6144720, 6375147, 6528765, 6964016, 8500196, 8705020, 10446024, 10625245, 12750294, 13057530, 17000392, 17410040, 20892048, 21250490, 25500588, 26115060, 31875735, 34000784, 34820080, 36125833, 42500980, 51001176, 52230120, 63751470, 72251666, 85001960, 102002352, 104460240, 108377499, 127502940, 144503332, 170003920, 180629165, 216754998, 255005880, 289006664, 361258330, 433509996, 510011760, 541887495, 578013328, 722516660, 867019992, 1083774990, 1445033320, 1734039984, 2167549980, 2890066640, 4335099960, 8670199920]

約数ペア:

[(1, 8670199920), (2, 4335099960), (3, 2890066640), (4, 2167549980), (5, 1734039984), (6, 1445033320), (8, 1083774990), (10, 867019992), (12, 722516660), (15, 578013328), (16, 541887495), (17, 510011760), (20, 433509996), (24, 361258330), (30, 289006664), (34, 255005880), (40, 216754998), (48, 180629165), (51, 170003920), (60, 144503332), (68, 127502940), (80, 108377499), (83, 104460240), (85, 102002352), (102, 85001960), (120, 72251666), (136, 63751470), (166, 52230120), (170, 51001176), (204, 42500980), (240, 36125833), (249, 34820080), (255, 34000784), (272, 31875735), (332, 26115060), (340, 25500588), (408, 21250490), (415, 20892048), (498, 17410040), (510, 17000392), (664, 13057530), (680, 12750294), (816, 10625245), (830, 10446024), (996, 8705020), (1020, 8500196), (1245, 6964016), (1328, 6528765), (1360, 6375147), (1411, 6144720), (1660, 5223012), (1992, 4352510), (2040, 4250098), (2490, 3482008), (2822, 3072360), (3320, 2611506), (3984, 2176255), (4080, 2125049), (4233, 2048240), (4980, 1741004), (5644, 1536180), (6640, 1305753), (7055, 1228944), (8466, 1024120), (9960, 870502), (11288, 768090), (14110, 614472), (16932, 512060), (19920, 435251), (21165, 409648), (22576, 384045), (25603, 338640), (28220, 307236), (33864, 256030), (42330, 204824), (51206, 169320), (56440, 153618), (67728, 128015), (76809, 112880), (84660, 102412)]