61147320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 128

約数和(自身を含む): 208051200

約数和(自身を除く): 146903880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2063, 2280, 2470, 2964, 3705, 4126, 4940, 5928, 6189, 7410, 8252, 9880, 10315, 12378, 14820, 16504, 20630, 24756, 26819, 29640, 30945, 39197, 41260, 49512, 53638, 61890, 78394, 80457, 82520, 107276, 117591, 123780, 134095, 156788, 160914, 195985, 214552, 235182, 247560, 268190, 313576, 321828, 391970, 402285, 470364, 509561, 536380, 587955, 643656, 783940, 804570, 940728, 1019122, 1072760, 1175910, 1528683, 1567880, 1609140, 2038244, 2351820, 2547805, 3057366, 3218280, 4076488, 4703640, 5095610, 6114732, 7643415, 10191220, 12229464, 15286830, 20382440, 30573660, 61147320]

約数ペア:

[(1, 61147320), (2, 30573660), (3, 20382440), (4, 15286830), (5, 12229464), (6, 10191220), (8, 7643415), (10, 6114732), (12, 5095610), (13, 4703640), (15, 4076488), (19, 3218280), (20, 3057366), (24, 2547805), (26, 2351820), (30, 2038244), (38, 1609140), (39, 1567880), (40, 1528683), (52, 1175910), (57, 1072760), (60, 1019122), (65, 940728), (76, 804570), (78, 783940), (95, 643656), (104, 587955), (114, 536380), (120, 509561), (130, 470364), (152, 402285), (156, 391970), (190, 321828), (195, 313576), (228, 268190), (247, 247560), (260, 235182), (285, 214552), (312, 195985), (380, 160914), (390, 156788), (456, 134095), (494, 123780), (520, 117591), (570, 107276), (741, 82520), (760, 80457), (780, 78394), (988, 61890), (1140, 53638), (1235, 49512), (1482, 41260), (1560, 39197), (1976, 30945), (2063, 29640), (2280, 26819), (2470, 24756), (2964, 20630), (3705, 16504), (4126, 14820), (4940, 12378), (5928, 10315), (6189, 9880), (7410, 8252)]