140549040

素因数分解:

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

素因数の和:2152

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 359418960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2099, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4198, 4464, 5580, 6297, 6696, 7440, 8370, 8396, 10495, 11160, 12594, 13392, 16740, 16792, 18891, 20990, 22320, 25188, 31485, 33480, 33584, 37782, 41980, 50376, 56673, 62970, 65069, 66960, 75564, 83960, 94455, 100752, 113346, 125940, 130138, 151128, 167920, 188910, 195207, 226692, 251880, 260276, 283365, 302256, 325345, 377820, 390414, 453384, 503760, 520552, 566730, 585621, 650690, 755640, 780828, 906768, 976035, 1041104, 1133460, 1171242, 1301380, 1511280, 1561656, 1756863, 1952070, 2266920, 2342484, 2602760, 2928105, 3123312, 3513726, 3904140, 4533840, 4684968, 5205520, 5856210, 7027452, 7808280, 8784315, 9369936, 11712420, 14054904, 15616560, 17568630, 23424840, 28109808, 35137260, 46849680, 70274520, 140549040]

約数ペア:

[(1, 140549040), (2, 70274520), (3, 46849680), (4, 35137260), (5, 28109808), (6, 23424840), (8, 17568630), (9, 15616560), (10, 14054904), (12, 11712420), (15, 9369936), (16, 8784315), (18, 7808280), (20, 7027452), (24, 5856210), (27, 5205520), (30, 4684968), (31, 4533840), (36, 3904140), (40, 3513726), (45, 3123312), (48, 2928105), (54, 2602760), (60, 2342484), (62, 2266920), (72, 1952070), (80, 1756863), (90, 1561656), (93, 1511280), (108, 1301380), (120, 1171242), (124, 1133460), (135, 1041104), (144, 976035), (155, 906768), (180, 780828), (186, 755640), (216, 650690), (240, 585621), (248, 566730), (270, 520552), (279, 503760), (310, 453384), (360, 390414), (372, 377820), (432, 325345), (465, 302256), (496, 283365), (540, 260276), (558, 251880), (620, 226692), (720, 195207), (744, 188910), (837, 167920), (930, 151128), (1080, 130138), (1116, 125940), (1240, 113346), (1395, 100752), (1488, 94455), (1674, 83960), (1860, 75564), (2099, 66960), (2160, 65069), (2232, 62970), (2480, 56673), (2790, 50376), (3348, 41980), (3720, 37782), (4185, 33584), (4198, 33480), (4464, 31485), (5580, 25188), (6297, 22320), (6696, 20990), (7440, 18891), (8370, 16792), (8396, 16740), (10495, 13392), (11160, 12594)]