63215240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 161020440

約数和(自身を除く): 97805200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 242, 296, 353, 370, 407, 440, 484, 605, 706, 740, 814, 968, 1210, 1412, 1480, 1628, 1765, 2035, 2420, 2824, 3256, 3530, 3883, 4070, 4477, 4840, 7060, 7766, 8140, 8954, 13061, 14120, 15532, 16280, 17908, 19415, 22385, 26122, 31064, 35816, 38830, 42713, 44770, 52244, 65305, 77660, 85426, 89540, 104488, 130610, 143671, 155320, 170852, 179080, 213565, 261220, 287342, 341704, 427130, 522440, 574684, 718355, 854260, 1149368, 1436710, 1580381, 1708520, 2873420, 3160762, 5746840, 6321524, 7901905, 12643048, 15803810, 31607620, 63215240]

約数ペア:

[(1, 63215240), (2, 31607620), (4, 15803810), (5, 12643048), (8, 7901905), (10, 6321524), (11, 5746840), (20, 3160762), (22, 2873420), (37, 1708520), (40, 1580381), (44, 1436710), (55, 1149368), (74, 854260), (88, 718355), (110, 574684), (121, 522440), (148, 427130), (185, 341704), (220, 287342), (242, 261220), (296, 213565), (353, 179080), (370, 170852), (407, 155320), (440, 143671), (484, 130610), (605, 104488), (706, 89540), (740, 85426), (814, 77660), (968, 65305), (1210, 52244), (1412, 44770), (1480, 42713), (1628, 38830), (1765, 35816), (2035, 31064), (2420, 26122), (2824, 22385), (3256, 19415), (3530, 17908), (3883, 16280), (4070, 15532), (4477, 14120), (4840, 13061), (7060, 8954), (7766, 8140)]