210823560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 731808000

約数和(自身を除く): 520984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2099, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 4198, 5022, 5580, 6297, 6696, 8370, 8396, 10044, 10495, 11160, 12555, 12594, 16740, 16792, 18891, 20088, 20990, 25110, 25188, 31485, 33480, 37782, 41980, 50220, 50376, 56673, 62970, 65069, 75564, 83960, 94455, 100440, 113346, 125940, 130138, 151128, 170019, 188910, 195207, 226692, 251880, 260276, 283365, 325345, 340038, 377820, 390414, 453384, 520552, 566730, 585621, 650690, 680076, 755640, 780828, 850095, 976035, 1133460, 1171242, 1301380, 1360152, 1561656, 1700190, 1756863, 1952070, 2266920, 2342484, 2602760, 2928105, 3400380, 3513726, 3904140, 4684968, 5270589, 5856210, 6800760, 7027452, 7808280, 8784315, 10541178, 11712420, 14054904, 17568630, 21082356, 23424840, 26352945, 35137260, 42164712, 52705890, 70274520, 105411780, 210823560]

約数ペア:

[(1, 210823560), (2, 105411780), (3, 70274520), (4, 52705890), (5, 42164712), (6, 35137260), (8, 26352945), (9, 23424840), (10, 21082356), (12, 17568630), (15, 14054904), (18, 11712420), (20, 10541178), (24, 8784315), (27, 7808280), (30, 7027452), (31, 6800760), (36, 5856210), (40, 5270589), (45, 4684968), (54, 3904140), (60, 3513726), (62, 3400380), (72, 2928105), (81, 2602760), (90, 2342484), (93, 2266920), (108, 1952070), (120, 1756863), (124, 1700190), (135, 1561656), (155, 1360152), (162, 1301380), (180, 1171242), (186, 1133460), (216, 976035), (248, 850095), (270, 780828), (279, 755640), (310, 680076), (324, 650690), (360, 585621), (372, 566730), (405, 520552), (465, 453384), (540, 390414), (558, 377820), (620, 340038), (648, 325345), (744, 283365), (810, 260276), (837, 251880), (930, 226692), (1080, 195207), (1116, 188910), (1240, 170019), (1395, 151128), (1620, 130138), (1674, 125940), (1860, 113346), (2099, 100440), (2232, 94455), (2511, 83960), (2790, 75564), (3240, 65069), (3348, 62970), (3720, 56673), (4185, 50376), (4198, 50220), (5022, 41980), (5580, 37782), (6297, 33480), (6696, 31485), (8370, 25188), (8396, 25110), (10044, 20990), (10495, 20088), (11160, 18891), (12555, 16792), (12594, 16740)]