1010654520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 3079296000

約数和(自身を除く): 2068641480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 239, 262, 269, 393, 478, 524, 538, 655, 717, 786, 807, 956, 1048, 1076, 1195, 1310, 1345, 1434, 1572, 1614, 1912, 1965, 2152, 2390, 2620, 2690, 2868, 3144, 3228, 3585, 3930, 4035, 4780, 5240, 5380, 5736, 6456, 7170, 7860, 8070, 9560, 10760, 14340, 15720, 16140, 28680, 31309, 32280, 35239, 62618, 64291, 70478, 93927, 105717, 125236, 128582, 140956, 156545, 176195, 187854, 192873, 211434, 250472, 257164, 281912, 313090, 321455, 352390, 375708, 385746, 422868, 469635, 514328, 528585, 626180, 642910, 704780, 751416, 771492, 845736, 939270, 964365, 1057170, 1252360, 1285820, 1409560, 1542984, 1878540, 1928730, 2114340, 2571640, 3757080, 3857460, 4228680, 7714920, 8422121, 16844242, 25266363, 33688484, 42110605, 50532726, 67376968, 84221210, 101065452, 126331815, 168442420, 202130904, 252663630, 336884840, 505327260, 1010654520]

約数ペア:

[(1, 1010654520), (2, 505327260), (3, 336884840), (4, 252663630), (5, 202130904), (6, 168442420), (8, 126331815), (10, 101065452), (12, 84221210), (15, 67376968), (20, 50532726), (24, 42110605), (30, 33688484), (40, 25266363), (60, 16844242), (120, 8422121), (131, 7714920), (239, 4228680), (262, 3857460), (269, 3757080), (393, 2571640), (478, 2114340), (524, 1928730), (538, 1878540), (655, 1542984), (717, 1409560), (786, 1285820), (807, 1252360), (956, 1057170), (1048, 964365), (1076, 939270), (1195, 845736), (1310, 771492), (1345, 751416), (1434, 704780), (1572, 642910), (1614, 626180), (1912, 528585), (1965, 514328), (2152, 469635), (2390, 422868), (2620, 385746), (2690, 375708), (2868, 352390), (3144, 321455), (3228, 313090), (3585, 281912), (3930, 257164), (4035, 250472), (4780, 211434), (5240, 192873), (5380, 187854), (5736, 176195), (6456, 156545), (7170, 140956), (7860, 128582), (8070, 125236), (9560, 105717), (10760, 93927), (14340, 70478), (15720, 64291), (16140, 62618), (28680, 35239), (31309, 32280)]