345564240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3957

約数の個数: 160

約数和(自身を含む): 1247705856

約数和(自身を除く): 902141616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 3881, 4240, 4452, 5565, 5936, 6360, 7420, 7762, 8904, 11130, 11643, 12720, 14840, 15524, 17808, 19405, 22260, 23286, 27167, 29680, 31048, 38810, 44520, 46572, 54334, 58215, 62096, 77620, 81501, 89040, 93144, 108668, 116430, 135835, 155240, 163002, 186288, 205693, 217336, 232860, 271670, 310480, 326004, 407505, 411386, 434672, 465720, 543340, 617079, 652008, 815010, 822772, 931440, 1028465, 1086680, 1234158, 1304016, 1439851, 1630020, 1645544, 2056930, 2173360, 2468316, 2879702, 3085395, 3260040, 3291088, 4113860, 4319553, 4936632, 5759404, 6170790, 6520080, 7199255, 8227720, 8639106, 9873264, 11518808, 12341580, 14398510, 16455440, 17278212, 21597765, 23037616, 24683160, 28797020, 34556424, 43195530, 49366320, 57594040, 69112848, 86391060, 115188080, 172782120, 345564240]

約数ペア:

[(1, 345564240), (2, 172782120), (3, 115188080), (4, 86391060), (5, 69112848), (6, 57594040), (7, 49366320), (8, 43195530), (10, 34556424), (12, 28797020), (14, 24683160), (15, 23037616), (16, 21597765), (20, 17278212), (21, 16455440), (24, 14398510), (28, 12341580), (30, 11518808), (35, 9873264), (40, 8639106), (42, 8227720), (48, 7199255), (53, 6520080), (56, 6170790), (60, 5759404), (70, 4936632), (80, 4319553), (84, 4113860), (105, 3291088), (106, 3260040), (112, 3085395), (120, 2879702), (140, 2468316), (159, 2173360), (168, 2056930), (210, 1645544), (212, 1630020), (240, 1439851), (265, 1304016), (280, 1234158), (318, 1086680), (336, 1028465), (371, 931440), (420, 822772), (424, 815010), (530, 652008), (560, 617079), (636, 543340), (742, 465720), (795, 434672), (840, 411386), (848, 407505), (1060, 326004), (1113, 310480), (1272, 271670), (1484, 232860), (1590, 217336), (1680, 205693), (1855, 186288), (2120, 163002), (2226, 155240), (2544, 135835), (2968, 116430), (3180, 108668), (3710, 93144), (3881, 89040), (4240, 81501), (4452, 77620), (5565, 62096), (5936, 58215), (6360, 54334), (7420, 46572), (7762, 44520), (8904, 38810), (11130, 31048), (11643, 29680), (12720, 27167), (14840, 23286), (15524, 22260), (17808, 19405)]