68024460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 219340800

約数和(自身を除く): 151316340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1087, 1490, 1788, 2086, 2174, 2235, 2980, 3129, 3261, 4172, 4348, 4470, 5215, 5435, 6258, 6522, 7609, 8940, 10430, 10870, 12516, 13044, 15218, 15645, 16305, 20860, 21740, 22827, 30436, 31290, 32610, 38045, 45654, 62580, 65220, 76090, 91308, 114135, 152180, 161963, 228270, 323926, 456540, 485889, 647852, 809815, 971778, 1133741, 1619630, 1943556, 2267482, 2429445, 3239260, 3401223, 4534964, 4858890, 5668705, 6802446, 9717780, 11337410, 13604892, 17006115, 22674820, 34012230, 68024460]

約数ペア:

[(1, 68024460), (2, 34012230), (3, 22674820), (4, 17006115), (5, 13604892), (6, 11337410), (7, 9717780), (10, 6802446), (12, 5668705), (14, 4858890), (15, 4534964), (20, 3401223), (21, 3239260), (28, 2429445), (30, 2267482), (35, 1943556), (42, 1619630), (60, 1133741), (70, 971778), (84, 809815), (105, 647852), (140, 485889), (149, 456540), (210, 323926), (298, 228270), (420, 161963), (447, 152180), (596, 114135), (745, 91308), (894, 76090), (1043, 65220), (1087, 62580), (1490, 45654), (1788, 38045), (2086, 32610), (2174, 31290), (2235, 30436), (2980, 22827), (3129, 21740), (3261, 20860), (4172, 16305), (4348, 15645), (4470, 15218), (5215, 13044), (5435, 12516), (6258, 10870), (6522, 10430), (7609, 8940)]