172534440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5867

約数の個数: 128

約数和(自身を含む): 586857600

約数和(自身を除く): 414323160

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, 2280, 2470, 2964, 3705, 4940, 5821, 5928, 7410, 9880, 11642, 14820, 17463, 23284, 29105, 29640, 34926, 46568, 58210, 69852, 75673, 87315, 110599, 116420, 139704, 151346, 174630, 221198, 227019, 232840, 302692, 331797, 349260, 378365, 442396, 454038, 552995, 605384, 663594, 698520, 756730, 884792, 908076, 1105990, 1135095, 1327188, 1437787, 1513460, 1658985, 1816152, 2211980, 2270190, 2654376, 2875574, 3026920, 3317970, 4313361, 4423960, 4540380, 5751148, 6635940, 7188935, 8626722, 9080760, 11502296, 13271880, 14377870, 17253444, 21566805, 28755740, 34506888, 43133610, 57511480, 86267220, 172534440]

約数ペア:

[(1, 172534440), (2, 86267220), (3, 57511480), (4, 43133610), (5, 34506888), (6, 28755740), (8, 21566805), (10, 17253444), (12, 14377870), (13, 13271880), (15, 11502296), (19, 9080760), (20, 8626722), (24, 7188935), (26, 6635940), (30, 5751148), (38, 4540380), (39, 4423960), (40, 4313361), (52, 3317970), (57, 3026920), (60, 2875574), (65, 2654376), (76, 2270190), (78, 2211980), (95, 1816152), (104, 1658985), (114, 1513460), (120, 1437787), (130, 1327188), (152, 1135095), (156, 1105990), (190, 908076), (195, 884792), (228, 756730), (247, 698520), (260, 663594), (285, 605384), (312, 552995), (380, 454038), (390, 442396), (456, 378365), (494, 349260), (520, 331797), (570, 302692), (741, 232840), (760, 227019), (780, 221198), (988, 174630), (1140, 151346), (1235, 139704), (1482, 116420), (1560, 110599), (1976, 87315), (2280, 75673), (2470, 69852), (2964, 58210), (3705, 46568), (4940, 34926), (5821, 29640), (5928, 29105), (7410, 23284), (9880, 17463), (11642, 14820)]