27677839560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{82997}}^1$

素因数の和:83415

約数の個数: 128

約数和(自身を含む): 95135627520

約数和(自身を除く): 67457787960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 7940, 8337, 9528, 11116, 11910, 13895, 15880, 16674, 22232, 23820, 27790, 33348, 41685, 47640, 55580, 66696, 82997, 83370, 111160, 165994, 166740, 248991, 331988, 333480, 414985, 497982, 580979, 663976, 829970, 995964, 1161958, 1244955, 1659940, 1742937, 1991928, 2323916, 2489910, 2904895, 3319880, 3485874, 4647832, 4979820, 5809790, 6971748, 8714685, 9959640, 11619580, 13943496, 17429370, 23239160, 32949809, 34858740, 65899618, 69717480, 98849427, 131799236, 164749045, 197698854, 230648663, 263598472, 329498090, 395397708, 461297326, 494247135, 658996180, 691945989, 790795416, 922594652, 988494270, 1153243315, 1317992360, 1383891978, 1845189304, 1976988540, 2306486630, 2767783956, 3459729945, 3953977080, 4612973260, 5535567912, 6919459890, 9225946520, 13838919780, 27677839560]

約数ペア:

[(1, 27677839560), (2, 13838919780), (3, 9225946520), (4, 6919459890), (5, 5535567912), (6, 4612973260), (7, 3953977080), (8, 3459729945), (10, 2767783956), (12, 2306486630), (14, 1976988540), (15, 1845189304), (20, 1383891978), (21, 1317992360), (24, 1153243315), (28, 988494270), (30, 922594652), (35, 790795416), (40, 691945989), (42, 658996180), (56, 494247135), (60, 461297326), (70, 395397708), (84, 329498090), (105, 263598472), (120, 230648663), (140, 197698854), (168, 164749045), (210, 131799236), (280, 98849427), (397, 69717480), (420, 65899618), (794, 34858740), (840, 32949809), (1191, 23239160), (1588, 17429370), (1985, 13943496), (2382, 11619580), (2779, 9959640), (3176, 8714685), (3970, 6971748), (4764, 5809790), (5558, 4979820), (5955, 4647832), (7940, 3485874), (8337, 3319880), (9528, 2904895), (11116, 2489910), (11910, 2323916), (13895, 1991928), (15880, 1742937), (16674, 1659940), (22232, 1244955), (23820, 1161958), (27790, 995964), (33348, 829970), (41685, 663976), (47640, 580979), (55580, 497982), (66696, 414985), (82997, 333480), (83370, 331988), (111160, 248991), (165994, 166740)]