151124680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1447}}^1$

素因数の和:1838

約数の個数: 64

約数和(自身を含む): 389917440

約数和(自身を除く): 238792760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 746, 1447, 1492, 1865, 2611, 2894, 2984, 3730, 5222, 5788, 7235, 7460, 10129, 10444, 11576, 13055, 14470, 14920, 20258, 20888, 26110, 28940, 40516, 50645, 52220, 57880, 81032, 101290, 104440, 202580, 405160, 539731, 1079462, 2158924, 2698655, 3778117, 4317848, 5397310, 7556234, 10794620, 15112468, 18890585, 21589240, 30224936, 37781170, 75562340, 151124680]

約数ペア:

[(1, 151124680), (2, 75562340), (4, 37781170), (5, 30224936), (7, 21589240), (8, 18890585), (10, 15112468), (14, 10794620), (20, 7556234), (28, 5397310), (35, 4317848), (40, 3778117), (56, 2698655), (70, 2158924), (140, 1079462), (280, 539731), (373, 405160), (746, 202580), (1447, 104440), (1492, 101290), (1865, 81032), (2611, 57880), (2894, 52220), (2984, 50645), (3730, 40516), (5222, 28940), (5788, 26110), (7235, 20888), (7460, 20258), (10129, 14920), (10444, 14470), (11576, 13055)]