212309040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46559}}^1$

素因数の和:46594

約数の個数: 80

約数和(自身を含む): 692812800

約数和(自身を除く): 480503760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 46559, 93118, 139677, 186236, 232795, 279354, 372472, 465590, 558708, 698385, 744944, 884621, 931180, 1117416, 1396770, 1769242, 1862360, 2234832, 2653863, 2793540, 3538484, 3724720, 4423105, 5307726, 5587080, 7076968, 8846210, 10615452, 11174160, 13269315, 14153936, 17692420, 21230904, 26538630, 35384840, 42461808, 53077260, 70769680, 106154520, 212309040]

約数ペア:

[(1, 212309040), (2, 106154520), (3, 70769680), (4, 53077260), (5, 42461808), (6, 35384840), (8, 26538630), (10, 21230904), (12, 17692420), (15, 14153936), (16, 13269315), (19, 11174160), (20, 10615452), (24, 8846210), (30, 7076968), (38, 5587080), (40, 5307726), (48, 4423105), (57, 3724720), (60, 3538484), (76, 2793540), (80, 2653863), (95, 2234832), (114, 1862360), (120, 1769242), (152, 1396770), (190, 1117416), (228, 931180), (240, 884621), (285, 744944), (304, 698385), (380, 558708), (456, 465590), (570, 372472), (760, 279354), (912, 232795), (1140, 186236), (1520, 139677), (2280, 93118), (4560, 46559)]