207454080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 666247680

約数和(自身を除く): 458793600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 320, 334, 384, 480, 501, 640, 647, 668, 835, 960, 1002, 1294, 1336, 1670, 1920, 1941, 2004, 2505, 2588, 2672, 3235, 3340, 3882, 4008, 5010, 5176, 5344, 6470, 6680, 7764, 8016, 9705, 10020, 10352, 10688, 12940, 13360, 15528, 16032, 19410, 20040, 20704, 21376, 25880, 26720, 31056, 32064, 38820, 40080, 41408, 51760, 53440, 62112, 64128, 77640, 80160, 82816, 103520, 106880, 108049, 124224, 155280, 160320, 207040, 216098, 248448, 310560, 320640, 324147, 414080, 432196, 540245, 621120, 648294, 864392, 1080490, 1242240, 1296588, 1620735, 1728784, 2160980, 2593176, 3241470, 3457568, 4321960, 5186352, 6482940, 6915136, 8643920, 10372704, 12965880, 13830272, 17287840, 20745408, 25931760, 34575680, 41490816, 51863520, 69151360, 103727040, 207454080]

約数ペア:

[(1, 207454080), (2, 103727040), (3, 69151360), (4, 51863520), (5, 41490816), (6, 34575680), (8, 25931760), (10, 20745408), (12, 17287840), (15, 13830272), (16, 12965880), (20, 10372704), (24, 8643920), (30, 6915136), (32, 6482940), (40, 5186352), (48, 4321960), (60, 3457568), (64, 3241470), (80, 2593176), (96, 2160980), (120, 1728784), (128, 1620735), (160, 1296588), (167, 1242240), (192, 1080490), (240, 864392), (320, 648294), (334, 621120), (384, 540245), (480, 432196), (501, 414080), (640, 324147), (647, 320640), (668, 310560), (835, 248448), (960, 216098), (1002, 207040), (1294, 160320), (1336, 155280), (1670, 124224), (1920, 108049), (1941, 106880), (2004, 103520), (2505, 82816), (2588, 80160), (2672, 77640), (3235, 64128), (3340, 62112), (3882, 53440), (4008, 51760), (5010, 41408), (5176, 40080), (5344, 38820), (6470, 32064), (6680, 31056), (7764, 26720), (8016, 25880), (9705, 21376), (10020, 20704), (10352, 20040), (10688, 19410), (12940, 16032), (13360, 15528)]