328082160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 1167639552

約数和(自身を除く): 839557392

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 401, 420, 487, 560, 802, 840, 974, 1203, 1461, 1604, 1680, 1948, 2005, 2406, 2435, 2807, 2922, 3208, 3409, 3896, 4010, 4812, 4870, 5614, 5844, 6015, 6416, 6818, 7305, 7792, 8020, 8421, 9624, 9740, 10227, 11228, 11688, 12030, 13636, 14035, 14610, 16040, 16842, 17045, 19248, 19480, 20454, 22456, 23376, 24060, 27272, 28070, 29220, 32080, 33684, 34090, 38960, 40908, 42105, 44912, 48120, 51135, 54544, 56140, 58440, 67368, 68180, 81816, 84210, 96240, 102270, 112280, 116880, 134736, 136360, 163632, 168420, 195287, 204540, 224560, 272720, 336840, 390574, 409080, 585861, 673680, 781148, 818160, 976435, 1171722, 1367009, 1562296, 1952870, 2343444, 2734018, 2929305, 3124592, 3905740, 4101027, 4686888, 5468036, 5858610, 6835045, 7811480, 8202054, 9373776, 10936072, 11717220, 13670090, 15622960, 16404108, 20505135, 21872144, 23434440, 27340180, 32808216, 41010270, 46868880, 54680360, 65616432, 82020540, 109360720, 164041080, 328082160]

約数ペア:

[(1, 328082160), (2, 164041080), (3, 109360720), (4, 82020540), (5, 65616432), (6, 54680360), (7, 46868880), (8, 41010270), (10, 32808216), (12, 27340180), (14, 23434440), (15, 21872144), (16, 20505135), (20, 16404108), (21, 15622960), (24, 13670090), (28, 11717220), (30, 10936072), (35, 9373776), (40, 8202054), (42, 7811480), (48, 6835045), (56, 5858610), (60, 5468036), (70, 4686888), (80, 4101027), (84, 3905740), (105, 3124592), (112, 2929305), (120, 2734018), (140, 2343444), (168, 1952870), (210, 1562296), (240, 1367009), (280, 1171722), (336, 976435), (401, 818160), (420, 781148), (487, 673680), (560, 585861), (802, 409080), (840, 390574), (974, 336840), (1203, 272720), (1461, 224560), (1604, 204540), (1680, 195287), (1948, 168420), (2005, 163632), (2406, 136360), (2435, 134736), (2807, 116880), (2922, 112280), (3208, 102270), (3409, 96240), (3896, 84210), (4010, 81816), (4812, 68180), (4870, 67368), (5614, 58440), (5844, 56140), (6015, 54544), (6416, 51135), (6818, 48120), (7305, 44912), (7792, 42105), (8020, 40908), (8421, 38960), (9624, 34090), (9740, 33684), (10227, 32080), (11228, 29220), (11688, 28070), (12030, 27272), (13636, 24060), (14035, 23376), (14610, 22456), (16040, 20454), (16842, 19480), (17045, 19248)]