214977360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68903}}^1$

素因数の和:68932

約数の個数: 80

約数和(自身を含む): 717704064

約数和(自身を除く): 502726704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 68903, 137806, 206709, 275612, 344515, 413418, 551224, 689030, 826836, 895739, 1033545, 1102448, 1378060, 1653672, 1791478, 2067090, 2687217, 2756120, 3307344, 3582956, 4134180, 4478695, 5374434, 5512240, 7165912, 8268360, 8957390, 10748868, 13436085, 14331824, 16536720, 17914780, 21497736, 26872170, 35829560, 42995472, 53744340, 71659120, 107488680, 214977360]

約数ペア:

[(1, 214977360), (2, 107488680), (3, 71659120), (4, 53744340), (5, 42995472), (6, 35829560), (8, 26872170), (10, 21497736), (12, 17914780), (13, 16536720), (15, 14331824), (16, 13436085), (20, 10748868), (24, 8957390), (26, 8268360), (30, 7165912), (39, 5512240), (40, 5374434), (48, 4478695), (52, 4134180), (60, 3582956), (65, 3307344), (78, 2756120), (80, 2687217), (104, 2067090), (120, 1791478), (130, 1653672), (156, 1378060), (195, 1102448), (208, 1033545), (240, 895739), (260, 826836), (312, 689030), (390, 551224), (520, 413418), (624, 344515), (780, 275612), (1040, 206709), (1560, 137806), (3120, 68903)]