1570602840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2381}}^1$

素因数の和:2657

約数の個数: 128

約数和(自身を含む): 4939315200

約数和(自身を除く): 3368712360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 239, 276, 345, 460, 478, 552, 690, 717, 920, 956, 1195, 1380, 1434, 1912, 2381, 2390, 2760, 2868, 3585, 4762, 4780, 5497, 5736, 7143, 7170, 9524, 9560, 10994, 11905, 14286, 14340, 16491, 19048, 21988, 23810, 27485, 28572, 28680, 32982, 35715, 43976, 47620, 54763, 54970, 57144, 65964, 71430, 82455, 95240, 109526, 109940, 131928, 142860, 164289, 164910, 219052, 219880, 273815, 285720, 328578, 329820, 438104, 547630, 569059, 657156, 659640, 821445, 1095260, 1138118, 1314312, 1642890, 1707177, 2190520, 2276236, 2845295, 3285780, 3414354, 4552472, 5690590, 6571560, 6828708, 8535885, 11381180, 13088357, 13657416, 17071770, 22762360, 26176714, 34143540, 39265071, 52353428, 65441785, 68287080, 78530142, 104706856, 130883570, 157060284, 196325355, 261767140, 314120568, 392650710, 523534280, 785301420, 1570602840]

約数ペア:

[(1, 1570602840), (2, 785301420), (3, 523534280), (4, 392650710), (5, 314120568), (6, 261767140), (8, 196325355), (10, 157060284), (12, 130883570), (15, 104706856), (20, 78530142), (23, 68287080), (24, 65441785), (30, 52353428), (40, 39265071), (46, 34143540), (60, 26176714), (69, 22762360), (92, 17071770), (115, 13657416), (120, 13088357), (138, 11381180), (184, 8535885), (230, 6828708), (239, 6571560), (276, 5690590), (345, 4552472), (460, 3414354), (478, 3285780), (552, 2845295), (690, 2276236), (717, 2190520), (920, 1707177), (956, 1642890), (1195, 1314312), (1380, 1138118), (1434, 1095260), (1912, 821445), (2381, 659640), (2390, 657156), (2760, 569059), (2868, 547630), (3585, 438104), (4762, 329820), (4780, 328578), (5497, 285720), (5736, 273815), (7143, 219880), (7170, 219052), (9524, 164910), (9560, 164289), (10994, 142860), (11905, 131928), (14286, 109940), (14340, 109526), (16491, 95240), (19048, 82455), (21988, 71430), (23810, 65964), (27485, 57144), (28572, 54970), (28680, 54763), (32982, 47620), (35715, 43976)]