416852520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1019}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 1433548800

約数和(自身を除く): 1016696280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 487, 840, 974, 1019, 1461, 1948, 2038, 2435, 2922, 3057, 3409, 3896, 4076, 4870, 5095, 5844, 6114, 6818, 7133, 7305, 8152, 9740, 10190, 10227, 11688, 12228, 13636, 14266, 14610, 15285, 17045, 19480, 20380, 20454, 21399, 24456, 27272, 28532, 29220, 30570, 34090, 35665, 40760, 40908, 42798, 51135, 57064, 58440, 61140, 68180, 71330, 81816, 85596, 102270, 106995, 122280, 136360, 142660, 171192, 204540, 213990, 285320, 409080, 427980, 496253, 855960, 992506, 1488759, 1985012, 2481265, 2977518, 3473771, 3970024, 4962530, 5955036, 6947542, 7443795, 9925060, 10421313, 11910072, 13895084, 14887590, 17368855, 19850120, 20842626, 27790168, 29775180, 34737710, 41685252, 52106565, 59550360, 69475420, 83370504, 104213130, 138950840, 208426260, 416852520]

約数ペア:

[(1, 416852520), (2, 208426260), (3, 138950840), (4, 104213130), (5, 83370504), (6, 69475420), (7, 59550360), (8, 52106565), (10, 41685252), (12, 34737710), (14, 29775180), (15, 27790168), (20, 20842626), (21, 19850120), (24, 17368855), (28, 14887590), (30, 13895084), (35, 11910072), (40, 10421313), (42, 9925060), (56, 7443795), (60, 6947542), (70, 5955036), (84, 4962530), (105, 3970024), (120, 3473771), (140, 2977518), (168, 2481265), (210, 1985012), (280, 1488759), (420, 992506), (487, 855960), (840, 496253), (974, 427980), (1019, 409080), (1461, 285320), (1948, 213990), (2038, 204540), (2435, 171192), (2922, 142660), (3057, 136360), (3409, 122280), (3896, 106995), (4076, 102270), (4870, 85596), (5095, 81816), (5844, 71330), (6114, 68180), (6818, 61140), (7133, 58440), (7305, 57064), (8152, 51135), (9740, 42798), (10190, 40908), (10227, 40760), (11688, 35665), (12228, 34090), (13636, 30570), (14266, 29220), (14610, 28532), (15285, 27272), (17045, 24456), (19480, 21399), (20380, 20454)]