313021320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{38933}}^1$

素因数の和:39014

約数の個数: 64

約数和(自身を含む): 953104320

約数和(自身を除く): 640083000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 38933, 77866, 116799, 155732, 194665, 233598, 311464, 389330, 467196, 583995, 778660, 934392, 1167990, 1557320, 2335980, 2608511, 4671960, 5217022, 7825533, 10434044, 13042555, 15651066, 20868088, 26085110, 31302132, 39127665, 52170220, 62604264, 78255330, 104340440, 156510660, 313021320]

約数ペア:

[(1, 313021320), (2, 156510660), (3, 104340440), (4, 78255330), (5, 62604264), (6, 52170220), (8, 39127665), (10, 31302132), (12, 26085110), (15, 20868088), (20, 15651066), (24, 13042555), (30, 10434044), (40, 7825533), (60, 5217022), (67, 4671960), (120, 2608511), (134, 2335980), (201, 1557320), (268, 1167990), (335, 934392), (402, 778660), (536, 583995), (670, 467196), (804, 389330), (1005, 311464), (1340, 233598), (1608, 194665), (2010, 155732), (2680, 116799), (4020, 77866), (8040, 38933)]