3956408520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{30727}}^1$

素因数の和:30807

約数の個数: 128

約数和(自身を含む): 12610771200

約数和(自身を除く): 8654362680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 1073, 1110, 1160, 1480, 1740, 2146, 2220, 3219, 3480, 4292, 4440, 5365, 6438, 8584, 10730, 12876, 16095, 21460, 25752, 30727, 32190, 42920, 61454, 64380, 92181, 122908, 128760, 153635, 184362, 245816, 307270, 368724, 460905, 614540, 737448, 891083, 921810, 1136899, 1229080, 1782166, 1843620, 2273798, 2673249, 3410697, 3564332, 3687240, 4455415, 4547596, 5346498, 5684495, 6821394, 7128664, 8910830, 9095192, 10692996, 11368990, 13366245, 13642788, 17053485, 17821660, 21385992, 22737980, 26732490, 27285576, 32970071, 34106970, 35643320, 45475960, 53464980, 65940142, 68213940, 98910213, 106929960, 131880284, 136427880, 164850355, 197820426, 263760568, 329700710, 395640852, 494551065, 659401420, 791281704, 989102130, 1318802840, 1978204260, 3956408520]

約数ペア:

[(1, 3956408520), (2, 1978204260), (3, 1318802840), (4, 989102130), (5, 791281704), (6, 659401420), (8, 494551065), (10, 395640852), (12, 329700710), (15, 263760568), (20, 197820426), (24, 164850355), (29, 136427880), (30, 131880284), (37, 106929960), (40, 98910213), (58, 68213940), (60, 65940142), (74, 53464980), (87, 45475960), (111, 35643320), (116, 34106970), (120, 32970071), (145, 27285576), (148, 26732490), (174, 22737980), (185, 21385992), (222, 17821660), (232, 17053485), (290, 13642788), (296, 13366245), (348, 11368990), (370, 10692996), (435, 9095192), (444, 8910830), (555, 7128664), (580, 6821394), (696, 5684495), (740, 5346498), (870, 4547596), (888, 4455415), (1073, 3687240), (1110, 3564332), (1160, 3410697), (1480, 2673249), (1740, 2273798), (2146, 1843620), (2220, 1782166), (3219, 1229080), (3480, 1136899), (4292, 921810), (4440, 891083), (5365, 737448), (6438, 614540), (8584, 460905), (10730, 368724), (12876, 307270), (16095, 245816), (21460, 184362), (25752, 153635), (30727, 128760), (32190, 122908), (42920, 92181), (61454, 64380)]