284762640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 916655616

約数和(自身を除く): 631892976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 61, 80, 106, 120, 122, 159, 183, 212, 240, 244, 265, 305, 318, 366, 367, 424, 488, 530, 610, 636, 732, 734, 795, 848, 915, 976, 1060, 1101, 1220, 1272, 1464, 1468, 1590, 1830, 1835, 2120, 2202, 2440, 2544, 2928, 2936, 3180, 3233, 3660, 3670, 4240, 4404, 4880, 5505, 5872, 6360, 6466, 7320, 7340, 8808, 9699, 11010, 12720, 12932, 14640, 14680, 16165, 17616, 19398, 19451, 22020, 22387, 25864, 29360, 32330, 38796, 38902, 44040, 44774, 48495, 51728, 58353, 64660, 67161, 77592, 77804, 88080, 89548, 96990, 97255, 111935, 116706, 129320, 134322, 155184, 155608, 179096, 193980, 194510, 223870, 233412, 258640, 268644, 291765, 311216, 335805, 358192, 387960, 389020, 447740, 466824, 537288, 583530, 671610, 775920, 778040, 895480, 933648, 1074576, 1167060, 1186511, 1343220, 1556080, 1790960, 2334120, 2373022, 2686440, 3559533, 4668240, 4746044, 5372880, 5932555, 7119066, 9492088, 11865110, 14238132, 17797665, 18984176, 23730220, 28476264, 35595330, 47460440, 56952528, 71190660, 94920880, 142381320, 284762640]

約数ペア:

[(1, 284762640), (2, 142381320), (3, 94920880), (4, 71190660), (5, 56952528), (6, 47460440), (8, 35595330), (10, 28476264), (12, 23730220), (15, 18984176), (16, 17797665), (20, 14238132), (24, 11865110), (30, 9492088), (40, 7119066), (48, 5932555), (53, 5372880), (60, 4746044), (61, 4668240), (80, 3559533), (106, 2686440), (120, 2373022), (122, 2334120), (159, 1790960), (183, 1556080), (212, 1343220), (240, 1186511), (244, 1167060), (265, 1074576), (305, 933648), (318, 895480), (366, 778040), (367, 775920), (424, 671610), (488, 583530), (530, 537288), (610, 466824), (636, 447740), (732, 389020), (734, 387960), (795, 358192), (848, 335805), (915, 311216), (976, 291765), (1060, 268644), (1101, 258640), (1220, 233412), (1272, 223870), (1464, 194510), (1468, 193980), (1590, 179096), (1830, 155608), (1835, 155184), (2120, 134322), (2202, 129320), (2440, 116706), (2544, 111935), (2928, 97255), (2936, 96990), (3180, 89548), (3233, 88080), (3660, 77804), (3670, 77592), (4240, 67161), (4404, 64660), (4880, 58353), (5505, 51728), (5872, 48495), (6360, 44774), (6466, 44040), (7320, 38902), (7340, 38796), (8808, 32330), (9699, 29360), (11010, 25864), (12720, 22387), (12932, 22020), (14640, 19451), (14680, 19398), (16165, 17616)]