84220080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50131}}^1$

素因数の和:50154

約数の個数: 80

約数和(自身を含む): 298385664

約数和(自身を除く): 214165584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 50131, 100262, 150393, 200524, 250655, 300786, 350917, 401048, 501310, 601572, 701834, 751965, 802096, 1002620, 1052751, 1203144, 1403668, 1503930, 1754585, 2005240, 2105502, 2406288, 2807336, 3007860, 3509170, 4010480, 4211004, 5263755, 5614672, 6015720, 7018340, 8422008, 10527510, 12031440, 14036680, 16844016, 21055020, 28073360, 42110040, 84220080]

約数ペア:

[(1, 84220080), (2, 42110040), (3, 28073360), (4, 21055020), (5, 16844016), (6, 14036680), (7, 12031440), (8, 10527510), (10, 8422008), (12, 7018340), (14, 6015720), (15, 5614672), (16, 5263755), (20, 4211004), (21, 4010480), (24, 3509170), (28, 3007860), (30, 2807336), (35, 2406288), (40, 2105502), (42, 2005240), (48, 1754585), (56, 1503930), (60, 1403668), (70, 1203144), (80, 1052751), (84, 1002620), (105, 802096), (112, 751965), (120, 701834), (140, 601572), (168, 501310), (210, 401048), (240, 350917), (280, 300786), (336, 250655), (420, 200524), (560, 150393), (840, 100262), (1680, 50131)]