191450280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3943

約数の個数: 128

約数和(自身を含む): 667699200

約数和(自身を除く): 476248920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 3863, 4130, 4956, 6195, 7080, 7726, 8260, 9912, 11589, 12390, 15452, 16520, 19315, 23178, 24780, 27041, 30904, 38630, 46356, 49560, 54082, 57945, 77260, 81123, 92712, 108164, 115890, 135205, 154520, 162246, 216328, 227917, 231780, 270410, 324492, 405615, 455834, 463560, 540820, 648984, 683751, 811230, 911668, 1081640, 1139585, 1367502, 1595419, 1622460, 1823336, 2279170, 2735004, 3190838, 3244920, 3418755, 4558340, 4786257, 5470008, 6381676, 6837510, 7977095, 9116680, 9572514, 12763352, 13675020, 15954190, 19145028, 23931285, 27350040, 31908380, 38290056, 47862570, 63816760, 95725140, 191450280]

約数ペア:

[(1, 191450280), (2, 95725140), (3, 63816760), (4, 47862570), (5, 38290056), (6, 31908380), (7, 27350040), (8, 23931285), (10, 19145028), (12, 15954190), (14, 13675020), (15, 12763352), (20, 9572514), (21, 9116680), (24, 7977095), (28, 6837510), (30, 6381676), (35, 5470008), (40, 4786257), (42, 4558340), (56, 3418755), (59, 3244920), (60, 3190838), (70, 2735004), (84, 2279170), (105, 1823336), (118, 1622460), (120, 1595419), (140, 1367502), (168, 1139585), (177, 1081640), (210, 911668), (236, 811230), (280, 683751), (295, 648984), (354, 540820), (413, 463560), (420, 455834), (472, 405615), (590, 324492), (708, 270410), (826, 231780), (840, 227917), (885, 216328), (1180, 162246), (1239, 154520), (1416, 135205), (1652, 115890), (1770, 108164), (2065, 92712), (2360, 81123), (2478, 77260), (3304, 57945), (3540, 54082), (3863, 49560), (4130, 46356), (4956, 38630), (6195, 30904), (7080, 27041), (7726, 24780), (8260, 23178), (9912, 19315), (11589, 16520), (12390, 15452)]