70689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 239151360

約数和(自身を除く): 168461520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 139, 156, 163, 195, 208, 240, 260, 278, 312, 326, 390, 417, 489, 520, 556, 624, 652, 695, 780, 815, 834, 978, 1040, 1112, 1304, 1390, 1560, 1630, 1668, 1807, 1956, 2085, 2119, 2224, 2445, 2608, 2780, 3120, 3260, 3336, 3614, 3912, 4170, 4238, 4890, 5421, 5560, 6357, 6520, 6672, 7228, 7824, 8340, 8476, 9035, 9780, 10595, 10842, 11120, 12714, 13040, 14456, 16680, 16952, 18070, 19560, 21190, 21684, 22657, 25428, 27105, 28912, 31785, 33360, 33904, 36140, 39120, 42380, 43368, 45314, 50856, 54210, 63570, 67971, 72280, 84760, 86736, 90628, 101712, 108420, 113285, 127140, 135942, 144560, 169520, 181256, 216840, 226570, 254280, 271884, 294541, 339855, 362512, 433680, 453140, 508560, 543768, 589082, 679710, 883623, 906280, 1087536, 1178164, 1359420, 1472705, 1767246, 1812560, 2356328, 2718840, 2945410, 3534492, 4418115, 4712656, 5437680, 5890820, 7068984, 8836230, 11781640, 14137968, 17672460, 23563280, 35344920, 70689840]

約数ペア:

[(1, 70689840), (2, 35344920), (3, 23563280), (4, 17672460), (5, 14137968), (6, 11781640), (8, 8836230), (10, 7068984), (12, 5890820), (13, 5437680), (15, 4712656), (16, 4418115), (20, 3534492), (24, 2945410), (26, 2718840), (30, 2356328), (39, 1812560), (40, 1767246), (48, 1472705), (52, 1359420), (60, 1178164), (65, 1087536), (78, 906280), (80, 883623), (104, 679710), (120, 589082), (130, 543768), (139, 508560), (156, 453140), (163, 433680), (195, 362512), (208, 339855), (240, 294541), (260, 271884), (278, 254280), (312, 226570), (326, 216840), (390, 181256), (417, 169520), (489, 144560), (520, 135942), (556, 127140), (624, 113285), (652, 108420), (695, 101712), (780, 90628), (815, 86736), (834, 84760), (978, 72280), (1040, 67971), (1112, 63570), (1304, 54210), (1390, 50856), (1560, 45314), (1630, 43368), (1668, 42380), (1807, 39120), (1956, 36140), (2085, 33904), (2119, 33360), (2224, 31785), (2445, 28912), (2608, 27105), (2780, 25428), (3120, 22657), (3260, 21684), (3336, 21190), (3614, 19560), (3912, 18070), (4170, 16952), (4238, 16680), (4890, 14456), (5421, 13040), (5560, 12714), (6357, 11120), (6520, 10842), (6672, 10595), (7228, 9780), (7824, 9035), (8340, 8476)]