16351494960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{417983}}^1$

素因数の和:418162

約数の個数: 80

約数和(自身を含む): 51000735744

約数和(自身を除く): 34649240784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 417983, 835966, 1253949, 1671932, 2089915, 2507898, 3343864, 4179830, 5015796, 6269745, 6687728, 8359660, 10031592, 12539490, 16719320, 20063184, 25078980, 33438640, 50157960, 68131229, 100315920, 136262458, 204393687, 272524916, 340656145, 408787374, 545049832, 681312290, 817574748, 1021968435, 1090099664, 1362624580, 1635149496, 2043936870, 2725249160, 3270298992, 4087873740, 5450498320, 8175747480, 16351494960]

約数ペア:

[(1, 16351494960), (2, 8175747480), (3, 5450498320), (4, 4087873740), (5, 3270298992), (6, 2725249160), (8, 2043936870), (10, 1635149496), (12, 1362624580), (15, 1090099664), (16, 1021968435), (20, 817574748), (24, 681312290), (30, 545049832), (40, 408787374), (48, 340656145), (60, 272524916), (80, 204393687), (120, 136262458), (163, 100315920), (240, 68131229), (326, 50157960), (489, 33438640), (652, 25078980), (815, 20063184), (978, 16719320), (1304, 12539490), (1630, 10031592), (1956, 8359660), (2445, 6687728), (2608, 6269745), (3260, 5015796), (3912, 4179830), (4890, 3343864), (6520, 2507898), (7824, 2089915), (9780, 1671932), (13040, 1253949), (19560, 835966), (39120, 417983)]