69693960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2911

約数の個数: 128

約数和(自身を含む): 247276800

約数和(自身を除く): 177582840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 2861, 3045, 3480, 4060, 4872, 5722, 6090, 8120, 8583, 11444, 12180, 14305, 17166, 20027, 22888, 24360, 28610, 34332, 40054, 42915, 57220, 60081, 68664, 80108, 82969, 85830, 100135, 114440, 120162, 160216, 165938, 171660, 200270, 240324, 248907, 300405, 331876, 343320, 400540, 414845, 480648, 497814, 580783, 600810, 663752, 801080, 829690, 995628, 1161566, 1201620, 1244535, 1659380, 1742349, 1991256, 2323132, 2403240, 2489070, 2903915, 3318760, 3484698, 4646264, 4978140, 5807830, 6969396, 8711745, 9956280, 11615660, 13938792, 17423490, 23231320, 34846980, 69693960]

約数ペア:

[(1, 69693960), (2, 34846980), (3, 23231320), (4, 17423490), (5, 13938792), (6, 11615660), (7, 9956280), (8, 8711745), (10, 6969396), (12, 5807830), (14, 4978140), (15, 4646264), (20, 3484698), (21, 3318760), (24, 2903915), (28, 2489070), (29, 2403240), (30, 2323132), (35, 1991256), (40, 1742349), (42, 1659380), (56, 1244535), (58, 1201620), (60, 1161566), (70, 995628), (84, 829690), (87, 801080), (105, 663752), (116, 600810), (120, 580783), (140, 497814), (145, 480648), (168, 414845), (174, 400540), (203, 343320), (210, 331876), (232, 300405), (280, 248907), (290, 240324), (348, 200270), (406, 171660), (420, 165938), (435, 160216), (580, 120162), (609, 114440), (696, 100135), (812, 85830), (840, 82969), (870, 80108), (1015, 68664), (1160, 60081), (1218, 57220), (1624, 42915), (1740, 40054), (2030, 34332), (2436, 28610), (2861, 24360), (3045, 22888), (3480, 20027), (4060, 17166), (4872, 14305), (5722, 12180), (6090, 11444), (8120, 8583)]