211664198520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8521103}}^1$

素因数の和:8521146

約数の個数: 128

約数和(自身を含む): 736223385600

約数和(自身を除く): 524559187080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 8521103, 17042206, 25563309, 34084412, 42605515, 51126618, 68168824, 76689927, 85211030, 102253236, 127816545, 153379854, 170422060, 195985369, 204506472, 230069781, 255633090, 306759708, 340844120, 383449635, 391970738, 460139562, 511266180, 587956107, 613519416, 766899270, 783941476, 920279124, 979926845, 1022532360, 1150348905, 1175912214, 1533798540, 1567882952, 1763868321, 1840558248, 1959853690, 2300697810, 2351824428, 2939780535, 3067597080, 3527736642, 3919707380, 4601395620, 4703648856, 5291604963, 5879561070, 7055473284, 7839414760, 8819341605, 9202791240, 10583209926, 11759122140, 14110946568, 17638683210, 21166419852, 23518244280, 26458024815, 35277366420, 42332839704, 52916049630, 70554732840, 105832099260, 211664198520]

約数ペア:

[(1, 211664198520), (2, 105832099260), (3, 70554732840), (4, 52916049630), (5, 42332839704), (6, 35277366420), (8, 26458024815), (9, 23518244280), (10, 21166419852), (12, 17638683210), (15, 14110946568), (18, 11759122140), (20, 10583209926), (23, 9202791240), (24, 8819341605), (27, 7839414760), (30, 7055473284), (36, 5879561070), (40, 5291604963), (45, 4703648856), (46, 4601395620), (54, 3919707380), (60, 3527736642), (69, 3067597080), (72, 2939780535), (90, 2351824428), (92, 2300697810), (108, 1959853690), (115, 1840558248), (120, 1763868321), (135, 1567882952), (138, 1533798540), (180, 1175912214), (184, 1150348905), (207, 1022532360), (216, 979926845), (230, 920279124), (270, 783941476), (276, 766899270), (345, 613519416), (360, 587956107), (414, 511266180), (460, 460139562), (540, 391970738), (552, 383449635), (621, 340844120), (690, 306759708), (828, 255633090), (920, 230069781), (1035, 204506472), (1080, 195985369), (1242, 170422060), (1380, 153379854), (1656, 127816545), (2070, 102253236), (2484, 85211030), (2760, 76689927), (3105, 68168824), (4140, 51126618), (4968, 42605515), (6210, 34084412), (8280, 25563309), (12420, 17042206), (24840, 8521103)]