39860520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6779}}^1$

素因数の和:6807

約数の個数: 96

約数和(自身を含む): 139125600

約数和(自身を除く): 99265080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6779, 13558, 20337, 27116, 33895, 40674, 47453, 54232, 67790, 81348, 94906, 101685, 135580, 142359, 162696, 189812, 203370, 237265, 271160, 284718, 332171, 379624, 406740, 474530, 569436, 664342, 711795, 813480, 949060, 996513, 1138872, 1328684, 1423590, 1660855, 1898120, 1993026, 2657368, 2847180, 3321710, 3986052, 4982565, 5694360, 6643420, 7972104, 9965130, 13286840, 19930260, 39860520]

約数ペア:

[(1, 39860520), (2, 19930260), (3, 13286840), (4, 9965130), (5, 7972104), (6, 6643420), (7, 5694360), (8, 4982565), (10, 3986052), (12, 3321710), (14, 2847180), (15, 2657368), (20, 1993026), (21, 1898120), (24, 1660855), (28, 1423590), (30, 1328684), (35, 1138872), (40, 996513), (42, 949060), (49, 813480), (56, 711795), (60, 664342), (70, 569436), (84, 474530), (98, 406740), (105, 379624), (120, 332171), (140, 284718), (147, 271160), (168, 237265), (196, 203370), (210, 189812), (245, 162696), (280, 142359), (294, 135580), (392, 101685), (420, 94906), (490, 81348), (588, 67790), (735, 54232), (840, 47453), (980, 40674), (1176, 33895), (1470, 27116), (1960, 20337), (2940, 13558), (5880, 6779)]