2957330040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 10416107520

約数和(自身を除く): 7458777480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 181, 210, 212, 265, 280, 318, 362, 367, 371, 420, 424, 530, 543, 636, 724, 734, 742, 795, 840, 905, 1060, 1086, 1101, 1113, 1267, 1272, 1448, 1468, 1484, 1590, 1810, 1835, 1855, 2120, 2172, 2202, 2226, 2534, 2569, 2715, 2936, 2968, 3180, 3620, 3670, 3710, 3801, 4344, 4404, 4452, 5068, 5138, 5430, 5505, 5565, 6335, 6360, 7240, 7340, 7420, 7602, 7707, 8808, 8904, 9593, 10136, 10276, 10860, 11010, 11130, 12670, 12845, 14680, 14840, 15204, 15414, 19005, 19186, 19451, 20552, 21720, 22020, 22260, 25340, 25690, 28779, 30408, 30828, 38010, 38372, 38535, 38902, 44040, 44520, 47965, 50680, 51380, 57558, 58353, 61656, 66427, 67151, 76020, 76744, 77070, 77804, 95930, 97255, 102760, 115116, 116706, 132854, 134302, 136157, 143895, 152040, 154140, 155608, 191860, 194510, 199281, 201453, 230232, 233412, 265708, 268604, 272314, 287790, 291765, 308280, 332135, 335755, 383720, 389020, 398562, 402906, 408471, 464989, 466824, 531416, 537208, 544628, 575580, 583530, 664270, 671510, 680785, 778040, 797124, 805812, 816942, 929978, 996405, 1007265, 1089256, 1151160, 1167060, 1328540, 1343020, 1361570, 1394967, 1594248, 1611624, 1633884, 1859956, 1992810, 2014530, 2042355, 2324945, 2334120, 2657080, 2686040, 2723140, 2789934, 3267768, 3520631, 3719912, 3985620, 4029060, 4084710, 4649890, 5446280, 5579868, 6974835, 7041262, 7971240, 8058120, 8169420, 9299780, 10561893, 11159736, 13949670, 14082524, 16338840, 17603155, 18599560, 21123786, 24644417, 27899340, 28165048, 35206310, 42247572, 49288834, 52809465, 55798680, 70412620, 73933251, 84495144, 98577668, 105618930, 123222085, 140825240, 147866502, 197155336, 211237860, 246444170, 295733004, 369666255, 422475720, 492888340, 591466008, 739332510, 985776680, 1478665020, 2957330040]

約数ペア:

[(1, 2957330040), (2, 1478665020), (3, 985776680), (4, 739332510), (5, 591466008), (6, 492888340), (7, 422475720), (8, 369666255), (10, 295733004), (12, 246444170), (14, 211237860), (15, 197155336), (20, 147866502), (21, 140825240), (24, 123222085), (28, 105618930), (30, 98577668), (35, 84495144), (40, 73933251), (42, 70412620), (53, 55798680), (56, 52809465), (60, 49288834), (70, 42247572), (84, 35206310), (105, 28165048), (106, 27899340), (120, 24644417), (140, 21123786), (159, 18599560), (168, 17603155), (181, 16338840), (210, 14082524), (212, 13949670), (265, 11159736), (280, 10561893), (318, 9299780), (362, 8169420), (367, 8058120), (371, 7971240), (420, 7041262), (424, 6974835), (530, 5579868), (543, 5446280), (636, 4649890), (724, 4084710), (734, 4029060), (742, 3985620), (795, 3719912), (840, 3520631), (905, 3267768), (1060, 2789934), (1086, 2723140), (1101, 2686040), (1113, 2657080), (1267, 2334120), (1272, 2324945), (1448, 2042355), (1468, 2014530), (1484, 1992810), (1590, 1859956), (1810, 1633884), (1835, 1611624), (1855, 1594248), (2120, 1394967), (2172, 1361570), (2202, 1343020), (2226, 1328540), (2534, 1167060), (2569, 1151160), (2715, 1089256), (2936, 1007265), (2968, 996405), (3180, 929978), (3620, 816942), (3670, 805812), (3710, 797124), (3801, 778040), (4344, 680785), (4404, 671510), (4452, 664270), (5068, 583530), (5138, 575580), (5430, 544628), (5505, 537208), (5565, 531416), (6335, 466824), (6360, 464989), (7240, 408471), (7340, 402906), (7420, 398562), (7602, 389020), (7707, 383720), (8808, 335755), (8904, 332135), (9593, 308280), (10136, 291765), (10276, 287790), (10860, 272314), (11010, 268604), (11130, 265708), (12670, 233412), (12845, 230232), (14680, 201453), (14840, 199281), (15204, 194510), (15414, 191860), (19005, 155608), (19186, 154140), (19451, 152040), (20552, 143895), (21720, 136157), (22020, 134302), (22260, 132854), (25340, 116706), (25690, 115116), (28779, 102760), (30408, 97255), (30828, 95930), (38010, 77804), (38372, 77070), (38535, 76744), (38902, 76020), (44040, 67151), (44520, 66427), (47965, 61656), (50680, 58353), (51380, 57558)]