227448480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 826398720

約数和(自身を除く): 598950240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 487, 556, 560, 672, 695, 834, 840, 973, 974, 1112, 1120, 1390, 1461, 1668, 1680, 1946, 1948, 2085, 2224, 2435, 2780, 2919, 2922, 3336, 3360, 3409, 3892, 3896, 4170, 4448, 4865, 4870, 5560, 5838, 5844, 6672, 6818, 7305, 7784, 7792, 8340, 9730, 9740, 10227, 11120, 11676, 11688, 13344, 13636, 14595, 14610, 15568, 15584, 16680, 17045, 19460, 19480, 20454, 22240, 23352, 23376, 27272, 29190, 29220, 31136, 33360, 34090, 38920, 38960, 40908, 46704, 46752, 51135, 54544, 58380, 58440, 66720, 67693, 68180, 77840, 77920, 81816, 93408, 102270, 109088, 116760, 116880, 135386, 136360, 155680, 163632, 203079, 204540, 233520, 233760, 270772, 272720, 327264, 338465, 406158, 409080, 467040, 473851, 541544, 545440, 676930, 812316, 818160, 947702, 1015395, 1083088, 1353860, 1421553, 1624632, 1636320, 1895404, 2030790, 2166176, 2369255, 2707720, 2843106, 3249264, 3790808, 4061580, 4738510, 5415440, 5686212, 6498528, 7107765, 7581616, 8123160, 9477020, 10830880, 11372424, 14215530, 15163232, 16246320, 18954040, 22744848, 28431060, 32492640, 37908080, 45489696, 56862120, 75816160, 113724240, 227448480]

約数ペア:

[(1, 227448480), (2, 113724240), (3, 75816160), (4, 56862120), (5, 45489696), (6, 37908080), (7, 32492640), (8, 28431060), (10, 22744848), (12, 18954040), (14, 16246320), (15, 15163232), (16, 14215530), (20, 11372424), (21, 10830880), (24, 9477020), (28, 8123160), (30, 7581616), (32, 7107765), (35, 6498528), (40, 5686212), (42, 5415440), (48, 4738510), (56, 4061580), (60, 3790808), (70, 3249264), (80, 2843106), (84, 2707720), (96, 2369255), (105, 2166176), (112, 2030790), (120, 1895404), (139, 1636320), (140, 1624632), (160, 1421553), (168, 1353860), (210, 1083088), (224, 1015395), (240, 947702), (278, 818160), (280, 812316), (336, 676930), (417, 545440), (420, 541544), (480, 473851), (487, 467040), (556, 409080), (560, 406158), (672, 338465), (695, 327264), (834, 272720), (840, 270772), (973, 233760), (974, 233520), (1112, 204540), (1120, 203079), (1390, 163632), (1461, 155680), (1668, 136360), (1680, 135386), (1946, 116880), (1948, 116760), (2085, 109088), (2224, 102270), (2435, 93408), (2780, 81816), (2919, 77920), (2922, 77840), (3336, 68180), (3360, 67693), (3409, 66720), (3892, 58440), (3896, 58380), (4170, 54544), (4448, 51135), (4865, 46752), (4870, 46704), (5560, 40908), (5838, 38960), (5844, 38920), (6672, 34090), (6818, 33360), (7305, 31136), (7784, 29220), (7792, 29190), (8340, 27272), (9730, 23376), (9740, 23352), (10227, 22240), (11120, 20454), (11676, 19480), (11688, 19460), (13344, 17045), (13636, 16680), (14595, 15584), (14610, 15568)]