316317540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9781}}^1$

素因数の和:9818

約数の個数: 144

約数和(自身を含む): 1124069184

約数和(自身を除く): 807751644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 9781, 10780, 16170, 19562, 29343, 32340, 39124, 48905, 58686, 68467, 97810, 107591, 117372, 136934, 146715, 195620, 205401, 215182, 273868, 293430, 322773, 342335, 410802, 430364, 479269, 537955, 586860, 645546, 684670, 753137, 821604, 958538, 1027005, 1075910, 1291092, 1369340, 1437807, 1506274, 1613865, 1917076, 2054010, 2151820, 2259411, 2396345, 2875614, 3012548, 3227730, 3765685, 4108020, 4518822, 4792690, 5271959, 5751228, 6455460, 7189035, 7531370, 9037644, 9585380, 10543918, 11297055, 14378070, 15062740, 15815877, 21087836, 22594110, 26359795, 28756140, 31631754, 45188220, 52719590, 63263508, 79079385, 105439180, 158158770, 316317540]

約数ペア:

[(1, 316317540), (2, 158158770), (3, 105439180), (4, 79079385), (5, 63263508), (6, 52719590), (7, 45188220), (10, 31631754), (11, 28756140), (12, 26359795), (14, 22594110), (15, 21087836), (20, 15815877), (21, 15062740), (22, 14378070), (28, 11297055), (30, 10543918), (33, 9585380), (35, 9037644), (42, 7531370), (44, 7189035), (49, 6455460), (55, 5751228), (60, 5271959), (66, 4792690), (70, 4518822), (77, 4108020), (84, 3765685), (98, 3227730), (105, 3012548), (110, 2875614), (132, 2396345), (140, 2259411), (147, 2151820), (154, 2054010), (165, 1917076), (196, 1613865), (210, 1506274), (220, 1437807), (231, 1369340), (245, 1291092), (294, 1075910), (308, 1027005), (330, 958538), (385, 821604), (420, 753137), (462, 684670), (490, 645546), (539, 586860), (588, 537955), (660, 479269), (735, 430364), (770, 410802), (924, 342335), (980, 322773), (1078, 293430), (1155, 273868), (1470, 215182), (1540, 205401), (1617, 195620), (2156, 146715), (2310, 136934), (2695, 117372), (2940, 107591), (3234, 97810), (4620, 68467), (5390, 58686), (6468, 48905), (8085, 39124), (9781, 32340), (10780, 29343), (16170, 19562)]