2011305840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8887}}^1$

素因数の和:8967

約数の個数: 160

約数和(自身を含む): 6665573376

約数和(自身を除く): 4654267536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 492, 552, 615, 656, 690, 820, 920, 943, 984, 1104, 1230, 1380, 1640, 1840, 1886, 1968, 2460, 2760, 2829, 3280, 3772, 4715, 4920, 5520, 5658, 7544, 8887, 9430, 9840, 11316, 14145, 15088, 17774, 18860, 22632, 26661, 28290, 35548, 37720, 44435, 45264, 53322, 56580, 71096, 75440, 88870, 106644, 113160, 133305, 142192, 177740, 204401, 213288, 226320, 266610, 355480, 364367, 408802, 426576, 533220, 613203, 710960, 728734, 817604, 1022005, 1066440, 1093101, 1226406, 1457468, 1635208, 1821835, 2044010, 2132880, 2186202, 2452812, 2914936, 3066015, 3270416, 3643670, 4088020, 4372404, 4905624, 5465505, 5829872, 6132030, 7287340, 8176040, 8380441, 8744808, 9811248, 10931010, 12264060, 14574680, 16352080, 16760882, 17489616, 21862020, 24528120, 25141323, 29149360, 33521764, 41902205, 43724040, 49056240, 50282646, 67043528, 83804410, 87448080, 100565292, 125706615, 134087056, 167608820, 201130584, 251413230, 335217640, 402261168, 502826460, 670435280, 1005652920, 2011305840]

約数ペア:

[(1, 2011305840), (2, 1005652920), (3, 670435280), (4, 502826460), (5, 402261168), (6, 335217640), (8, 251413230), (10, 201130584), (12, 167608820), (15, 134087056), (16, 125706615), (20, 100565292), (23, 87448080), (24, 83804410), (30, 67043528), (40, 50282646), (41, 49056240), (46, 43724040), (48, 41902205), (60, 33521764), (69, 29149360), (80, 25141323), (82, 24528120), (92, 21862020), (115, 17489616), (120, 16760882), (123, 16352080), (138, 14574680), (164, 12264060), (184, 10931010), (205, 9811248), (230, 8744808), (240, 8380441), (246, 8176040), (276, 7287340), (328, 6132030), (345, 5829872), (368, 5465505), (410, 4905624), (460, 4372404), (492, 4088020), (552, 3643670), (615, 3270416), (656, 3066015), (690, 2914936), (820, 2452812), (920, 2186202), (943, 2132880), (984, 2044010), (1104, 1821835), (1230, 1635208), (1380, 1457468), (1640, 1226406), (1840, 1093101), (1886, 1066440), (1968, 1022005), (2460, 817604), (2760, 728734), (2829, 710960), (3280, 613203), (3772, 533220), (4715, 426576), (4920, 408802), (5520, 364367), (5658, 355480), (7544, 266610), (8887, 226320), (9430, 213288), (9840, 204401), (11316, 177740), (14145, 142192), (15088, 133305), (17774, 113160), (18860, 106644), (22632, 88870), (26661, 75440), (28290, 71096), (35548, 56580), (37720, 53322), (44435, 45264)]