423771840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:839

約数の個数: 168

約数和(自身を含む): 1465691760

約数和(自身を除く): 1041919920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 269, 288, 320, 360, 480, 538, 547, 576, 720, 807, 960, 1076, 1094, 1345, 1440, 1614, 1641, 2152, 2188, 2421, 2690, 2735, 2880, 3228, 3282, 4035, 4304, 4376, 4842, 4923, 5380, 5470, 6456, 6564, 8070, 8205, 8608, 8752, 9684, 9846, 10760, 10940, 12105, 12912, 13128, 16140, 16410, 17216, 17504, 19368, 19692, 21520, 21880, 24210, 24615, 25824, 26256, 32280, 32820, 35008, 38736, 39384, 43040, 43760, 48420, 49230, 51648, 52512, 64560, 65640, 77472, 78768, 86080, 87520, 96840, 98460, 105024, 129120, 131280, 147143, 154944, 157536, 175040, 193680, 196920, 258240, 262560, 294286, 315072, 387360, 393840, 441429, 525120, 588572, 735715, 774720, 787680, 882858, 1177144, 1324287, 1471430, 1575360, 1765716, 2207145, 2354288, 2648574, 2942860, 3531432, 4414290, 4708576, 5297148, 5885720, 6621435, 7062864, 8828580, 9417152, 10594296, 11771440, 13242870, 14125728, 17657160, 21188592, 23542880, 26485740, 28251456, 35314320, 42377184, 47085760, 52971480, 70628640, 84754368, 105942960, 141257280, 211885920, 423771840]

約数ペア:

[(1, 423771840), (2, 211885920), (3, 141257280), (4, 105942960), (5, 84754368), (6, 70628640), (8, 52971480), (9, 47085760), (10, 42377184), (12, 35314320), (15, 28251456), (16, 26485740), (18, 23542880), (20, 21188592), (24, 17657160), (30, 14125728), (32, 13242870), (36, 11771440), (40, 10594296), (45, 9417152), (48, 8828580), (60, 7062864), (64, 6621435), (72, 5885720), (80, 5297148), (90, 4708576), (96, 4414290), (120, 3531432), (144, 2942860), (160, 2648574), (180, 2354288), (192, 2207145), (240, 1765716), (269, 1575360), (288, 1471430), (320, 1324287), (360, 1177144), (480, 882858), (538, 787680), (547, 774720), (576, 735715), (720, 588572), (807, 525120), (960, 441429), (1076, 393840), (1094, 387360), (1345, 315072), (1440, 294286), (1614, 262560), (1641, 258240), (2152, 196920), (2188, 193680), (2421, 175040), (2690, 157536), (2735, 154944), (2880, 147143), (3228, 131280), (3282, 129120), (4035, 105024), (4304, 98460), (4376, 96840), (4842, 87520), (4923, 86080), (5380, 78768), (5470, 77472), (6456, 65640), (6564, 64560), (8070, 52512), (8205, 51648), (8608, 49230), (8752, 48420), (9684, 43760), (9846, 43040), (10760, 39384), (10940, 38736), (12105, 35008), (12912, 32820), (13128, 32280), (16140, 26256), (16410, 25824), (17216, 24615), (17504, 24210), (19368, 21880), (19692, 21520)]