243313140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9497}}^1$

素因数の和:9577

約数の個数: 96

約数和(自身を含む): 791449344

約数和(自身を除く): 548136204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 9497, 12810, 18994, 25620, 28491, 37988, 47485, 56982, 66479, 94970, 113964, 132958, 142455, 189940, 199437, 265916, 284910, 332395, 398874, 569820, 579317, 664790, 797748, 997185, 1158634, 1329580, 1737951, 1994370, 2317268, 2896585, 3475902, 3988740, 4055219, 5793170, 6951804, 8110438, 8689755, 11586340, 12165657, 16220876, 17379510, 20276095, 24331314, 34759020, 40552190, 48662628, 60828285, 81104380, 121656570, 243313140]

約数ペア:

[(1, 243313140), (2, 121656570), (3, 81104380), (4, 60828285), (5, 48662628), (6, 40552190), (7, 34759020), (10, 24331314), (12, 20276095), (14, 17379510), (15, 16220876), (20, 12165657), (21, 11586340), (28, 8689755), (30, 8110438), (35, 6951804), (42, 5793170), (60, 4055219), (61, 3988740), (70, 3475902), (84, 2896585), (105, 2317268), (122, 1994370), (140, 1737951), (183, 1329580), (210, 1158634), (244, 997185), (305, 797748), (366, 664790), (420, 579317), (427, 569820), (610, 398874), (732, 332395), (854, 284910), (915, 265916), (1220, 199437), (1281, 189940), (1708, 142455), (1830, 132958), (2135, 113964), (2562, 94970), (3660, 66479), (4270, 56982), (5124, 47485), (6405, 37988), (8540, 28491), (9497, 25620), (12810, 18994)]