7141320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 16445880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 239, 249, 332, 360, 415, 478, 498, 664, 717, 747, 830, 956, 996, 1195, 1245, 1434, 1494, 1660, 1912, 1992, 2151, 2390, 2490, 2868, 2988, 3320, 3585, 3735, 4302, 4780, 4980, 5736, 5976, 7170, 7470, 8604, 9560, 9960, 10755, 14340, 14940, 17208, 19837, 21510, 28680, 29880, 39674, 43020, 59511, 79348, 86040, 99185, 119022, 158696, 178533, 198370, 238044, 297555, 357066, 396740, 476088, 595110, 714132, 793480, 892665, 1190220, 1428264, 1785330, 2380440, 3570660, 7141320]

約数ペア:

[(1, 7141320), (2, 3570660), (3, 2380440), (4, 1785330), (5, 1428264), (6, 1190220), (8, 892665), (9, 793480), (10, 714132), (12, 595110), (15, 476088), (18, 396740), (20, 357066), (24, 297555), (30, 238044), (36, 198370), (40, 178533), (45, 158696), (60, 119022), (72, 99185), (83, 86040), (90, 79348), (120, 59511), (166, 43020), (180, 39674), (239, 29880), (249, 28680), (332, 21510), (360, 19837), (415, 17208), (478, 14940), (498, 14340), (664, 10755), (717, 9960), (747, 9560), (830, 8604), (956, 7470), (996, 7170), (1195, 5976), (1245, 5736), (1434, 4980), (1494, 4780), (1660, 4302), (1912, 3735), (1992, 3585), (2151, 3320), (2390, 2988), (2490, 2868)]