12314820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 27601980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 269, 327, 420, 436, 538, 545, 654, 763, 807, 1076, 1090, 1308, 1345, 1526, 1614, 1635, 1883, 2180, 2289, 2690, 3052, 3228, 3270, 3766, 3815, 4035, 4578, 5380, 5649, 6540, 7532, 7630, 8070, 9156, 9415, 11298, 11445, 15260, 16140, 18830, 22596, 22890, 28245, 29321, 37660, 45780, 56490, 58642, 87963, 112980, 117284, 146605, 175926, 205247, 293210, 351852, 410494, 439815, 586420, 615741, 820988, 879630, 1026235, 1231482, 1759260, 2052470, 2462964, 3078705, 4104940, 6157410, 12314820]

約数ペア:

[(1, 12314820), (2, 6157410), (3, 4104940), (4, 3078705), (5, 2462964), (6, 2052470), (7, 1759260), (10, 1231482), (12, 1026235), (14, 879630), (15, 820988), (20, 615741), (21, 586420), (28, 439815), (30, 410494), (35, 351852), (42, 293210), (60, 205247), (70, 175926), (84, 146605), (105, 117284), (109, 112980), (140, 87963), (210, 58642), (218, 56490), (269, 45780), (327, 37660), (420, 29321), (436, 28245), (538, 22890), (545, 22596), (654, 18830), (763, 16140), (807, 15260), (1076, 11445), (1090, 11298), (1308, 9415), (1345, 9156), (1526, 8070), (1614, 7630), (1635, 7532), (1883, 6540), (2180, 5649), (2289, 5380), (2690, 4578), (3052, 4035), (3228, 3815), (3270, 3766)]