82959720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 183152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 769, 870, 899, 930, 1160, 1240, 1538, 1740, 1798, 1860, 2307, 2697, 3076, 3480, 3596, 3720, 3845, 4495, 4614, 5394, 6152, 7192, 7690, 8990, 9228, 10788, 11535, 13485, 15380, 17980, 18456, 21576, 22301, 23070, 23839, 26970, 30760, 35960, 44602, 46140, 47678, 53940, 66903, 71517, 89204, 92280, 95356, 107880, 111505, 119195, 133806, 143034, 178408, 190712, 223010, 238390, 267612, 286068, 334515, 357585, 446020, 476780, 535224, 572136, 669030, 691331, 715170, 892040, 953560, 1338060, 1382662, 1430340, 2073993, 2676120, 2765324, 2860680, 3456655, 4147986, 5530648, 6913310, 8295972, 10369965, 13826620, 16591944, 20739930, 27653240, 41479860, 82959720]

約数ペア:

[(1, 82959720), (2, 41479860), (3, 27653240), (4, 20739930), (5, 16591944), (6, 13826620), (8, 10369965), (10, 8295972), (12, 6913310), (15, 5530648), (20, 4147986), (24, 3456655), (29, 2860680), (30, 2765324), (31, 2676120), (40, 2073993), (58, 1430340), (60, 1382662), (62, 1338060), (87, 953560), (93, 892040), (116, 715170), (120, 691331), (124, 669030), (145, 572136), (155, 535224), (174, 476780), (186, 446020), (232, 357585), (248, 334515), (290, 286068), (310, 267612), (348, 238390), (372, 223010), (435, 190712), (465, 178408), (580, 143034), (620, 133806), (696, 119195), (744, 111505), (769, 107880), (870, 95356), (899, 92280), (930, 89204), (1160, 71517), (1240, 66903), (1538, 53940), (1740, 47678), (1798, 46140), (1860, 44602), (2307, 35960), (2697, 30760), (3076, 26970), (3480, 23839), (3596, 23070), (3720, 22301), (3845, 21576), (4495, 18456), (4614, 17980), (5394, 15380), (6152, 13485), (7192, 11535), (7690, 10788), (8990, 9228)]