103649520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 349977600

約数和(自身を除く): 246328080

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, 195, 208, 239, 240, 260, 278, 312, 390, 417, 478, 520, 556, 624, 695, 717, 780, 834, 956, 1040, 1112, 1195, 1390, 1434, 1560, 1668, 1807, 1912, 2085, 2224, 2390, 2780, 2868, 3107, 3120, 3336, 3585, 3614, 3824, 4170, 4780, 5421, 5560, 5736, 6214, 6672, 7170, 7228, 8340, 9035, 9321, 9560, 10842, 11120, 11472, 12428, 14340, 14456, 15535, 16680, 18070, 18642, 19120, 21684, 24856, 27105, 28680, 28912, 31070, 33221, 33360, 36140, 37284, 43368, 46605, 49712, 54210, 57360, 62140, 66442, 72280, 74568, 86736, 93210, 99663, 108420, 124280, 132884, 144560, 149136, 166105, 186420, 199326, 216840, 248560, 265768, 332210, 372840, 398652, 431873, 433680, 498315, 531536, 664420, 745680, 797304, 863746, 996630, 1295619, 1328840, 1594608, 1727492, 1993260, 2159365, 2591238, 2657680, 3454984, 3986520, 4318730, 5182476, 6478095, 6909968, 7973040, 8637460, 10364952, 12956190, 17274920, 20729904, 25912380, 34549840, 51824760, 103649520]

約数ペア:

[(1, 103649520), (2, 51824760), (3, 34549840), (4, 25912380), (5, 20729904), (6, 17274920), (8, 12956190), (10, 10364952), (12, 8637460), (13, 7973040), (15, 6909968), (16, 6478095), (20, 5182476), (24, 4318730), (26, 3986520), (30, 3454984), (39, 2657680), (40, 2591238), (48, 2159365), (52, 1993260), (60, 1727492), (65, 1594608), (78, 1328840), (80, 1295619), (104, 996630), (120, 863746), (130, 797304), (139, 745680), (156, 664420), (195, 531536), (208, 498315), (239, 433680), (240, 431873), (260, 398652), (278, 372840), (312, 332210), (390, 265768), (417, 248560), (478, 216840), (520, 199326), (556, 186420), (624, 166105), (695, 149136), (717, 144560), (780, 132884), (834, 124280), (956, 108420), (1040, 99663), (1112, 93210), (1195, 86736), (1390, 74568), (1434, 72280), (1560, 66442), (1668, 62140), (1807, 57360), (1912, 54210), (2085, 49712), (2224, 46605), (2390, 43368), (2780, 37284), (2868, 36140), (3107, 33360), (3120, 33221), (3336, 31070), (3585, 28912), (3614, 28680), (3824, 27105), (4170, 24856), (4780, 21684), (5421, 19120), (5560, 18642), (5736, 18070), (6214, 16680), (6672, 15535), (7170, 14456), (7228, 14340), (8340, 12428), (9035, 11472), (9321, 11120), (9560, 10842)]