313417828920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{461207}}^1$

素因数の和:462037

約数の個数: 128

約数和(自身を含む): 1075906022400

約数和(自身を除く): 762488193480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 809, 840, 1618, 2427, 3236, 4045, 4854, 5663, 6472, 8090, 9708, 11326, 12135, 16180, 16989, 19416, 22652, 24270, 28315, 32360, 33978, 45304, 48540, 56630, 67956, 84945, 97080, 113260, 135912, 169890, 226520, 339780, 461207, 679560, 922414, 1383621, 1844828, 2306035, 2767242, 3228449, 3689656, 4612070, 5534484, 6456898, 6918105, 9224140, 9685347, 11068968, 12913796, 13836210, 16142245, 18448280, 19370694, 25827592, 27672420, 32284490, 38741388, 48426735, 55344840, 64568980, 77482776, 96853470, 129137960, 193706940, 373116463, 387413880, 746232926, 1119349389, 1492465852, 1865582315, 2238698778, 2611815241, 2984931704, 3731164630, 4477397556, 5223630482, 5596746945, 7462329260, 7835445723, 8954795112, 10447260964, 11193493890, 13059076205, 14924658520, 15670891446, 20894521928, 22386987780, 26118152410, 31341782892, 39177228615, 44773975560, 52236304820, 62683565784, 78354457230, 104472609640, 156708914460, 313417828920]

約数ペア:

[(1, 313417828920), (2, 156708914460), (3, 104472609640), (4, 78354457230), (5, 62683565784), (6, 52236304820), (7, 44773975560), (8, 39177228615), (10, 31341782892), (12, 26118152410), (14, 22386987780), (15, 20894521928), (20, 15670891446), (21, 14924658520), (24, 13059076205), (28, 11193493890), (30, 10447260964), (35, 8954795112), (40, 7835445723), (42, 7462329260), (56, 5596746945), (60, 5223630482), (70, 4477397556), (84, 3731164630), (105, 2984931704), (120, 2611815241), (140, 2238698778), (168, 1865582315), (210, 1492465852), (280, 1119349389), (420, 746232926), (809, 387413880), (840, 373116463), (1618, 193706940), (2427, 129137960), (3236, 96853470), (4045, 77482776), (4854, 64568980), (5663, 55344840), (6472, 48426735), (8090, 38741388), (9708, 32284490), (11326, 27672420), (12135, 25827592), (16180, 19370694), (16989, 18448280), (19416, 16142245), (22652, 13836210), (24270, 12913796), (28315, 11068968), (32360, 9685347), (33978, 9224140), (45304, 6918105), (48540, 6456898), (56630, 5534484), (67956, 4612070), (84945, 3689656), (97080, 3228449), (113260, 2767242), (135912, 2306035), (169890, 1844828), (226520, 1383621), (339780, 922414), (461207, 679560)]