4920970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4357}}^1$

素因数の和:4569

約数の個数: 192

約数和(自身を含む): 16789526208

約数和(自身を除く): 11868556128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 181, 195, 208, 240, 260, 312, 362, 390, 416, 480, 520, 543, 624, 724, 780, 905, 1040, 1086, 1248, 1448, 1560, 1810, 2080, 2172, 2353, 2715, 2896, 3120, 3620, 4344, 4357, 4706, 5430, 5792, 6240, 7059, 7240, 8688, 8714, 9412, 10860, 11765, 13071, 14118, 14480, 17376, 17428, 18824, 21720, 21785, 23530, 26142, 28236, 28960, 34856, 35295, 37648, 43440, 43570, 47060, 52284, 56472, 56641, 65355, 69712, 70590, 75296, 86880, 87140, 94120, 104568, 112944, 113282, 130710, 139424, 141180, 169923, 174280, 188240, 209136, 225888, 226564, 261420, 282360, 283205, 339846, 348560, 376480, 418272, 453128, 522840, 564720, 566410, 679692, 697120, 788617, 849615, 906256, 1045680, 1129440, 1132820, 1359384, 1577234, 1699230, 1812512, 2091360, 2265640, 2365851, 2718768, 3154468, 3398460, 3943085, 4531280, 4731702, 5437536, 6308936, 6796920, 7886170, 9062560, 9463404, 10252021, 11829255, 12617872, 13593840, 15772340, 18926808, 20504042, 23658510, 25235744, 27187680, 30756063, 31544680, 37853616, 41008084, 47317020, 51260105, 61512126, 63089360, 75707232, 82016168, 94634040, 102520210, 123024252, 126178720, 153780315, 164032336, 189268080, 205040420, 246048504, 307560630, 328064672, 378536160, 410080840, 492097008, 615121260, 820161680, 984194016, 1230242520, 1640323360, 2460485040, 4920970080]

約数ペア:

[(1, 4920970080), (2, 2460485040), (3, 1640323360), (4, 1230242520), (5, 984194016), (6, 820161680), (8, 615121260), (10, 492097008), (12, 410080840), (13, 378536160), (15, 328064672), (16, 307560630), (20, 246048504), (24, 205040420), (26, 189268080), (30, 164032336), (32, 153780315), (39, 126178720), (40, 123024252), (48, 102520210), (52, 94634040), (60, 82016168), (65, 75707232), (78, 63089360), (80, 61512126), (96, 51260105), (104, 47317020), (120, 41008084), (130, 37853616), (156, 31544680), (160, 30756063), (181, 27187680), (195, 25235744), (208, 23658510), (240, 20504042), (260, 18926808), (312, 15772340), (362, 13593840), (390, 12617872), (416, 11829255), (480, 10252021), (520, 9463404), (543, 9062560), (624, 7886170), (724, 6796920), (780, 6308936), (905, 5437536), (1040, 4731702), (1086, 4531280), (1248, 3943085), (1448, 3398460), (1560, 3154468), (1810, 2718768), (2080, 2365851), (2172, 2265640), (2353, 2091360), (2715, 1812512), (2896, 1699230), (3120, 1577234), (3620, 1359384), (4344, 1132820), (4357, 1129440), (4706, 1045680), (5430, 906256), (5792, 849615), (6240, 788617), (7059, 697120), (7240, 679692), (8688, 566410), (8714, 564720), (9412, 522840), (10860, 453128), (11765, 418272), (13071, 376480), (14118, 348560), (14480, 339846), (17376, 283205), (17428, 282360), (18824, 261420), (21720, 226564), (21785, 225888), (23530, 209136), (26142, 188240), (28236, 174280), (28960, 169923), (34856, 141180), (35295, 139424), (37648, 130710), (43440, 113282), (43570, 112944), (47060, 104568), (52284, 94120), (56472, 87140), (56641, 86880), (65355, 75296), (69712, 70590)]