1248862680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1579}}^1$

素因数の和:1635

約数の個数: 192

約数和(自身を含む): 4399668000

約数和(自身を除く): 3150805320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1579, 1690, 2028, 2197, 2340, 2535, 3042, 3158, 3380, 4056, 4394, 4680, 4737, 5070, 6084, 6316, 6591, 6760, 7605, 7895, 8788, 9474, 10140, 10985, 12168, 12632, 13182, 14211, 15210, 15790, 17576, 18948, 19773, 20280, 20527, 21970, 23685, 26364, 28422, 30420, 31580, 32955, 37896, 39546, 41054, 43940, 47370, 52728, 56844, 60840, 61581, 63160, 65910, 71055, 79092, 82108, 87880, 94740, 98865, 102635, 113688, 123162, 131820, 142110, 158184, 164216, 184743, 189480, 197730, 205270, 246324, 263640, 266851, 284220, 307905, 369486, 395460, 410540, 492648, 533702, 568440, 615810, 738972, 790920, 800553, 821080, 923715, 1067404, 1231620, 1334255, 1477944, 1601106, 1847430, 2134808, 2401659, 2463240, 2668510, 3202212, 3469063, 3694860, 4002765, 4803318, 5337020, 6404424, 6938126, 7389720, 8005530, 9606636, 10407189, 10674040, 12008295, 13876252, 16011060, 17345315, 19213272, 20814378, 24016590, 27752504, 31221567, 32022120, 34690630, 41628756, 48033180, 52035945, 62443134, 69381260, 83257512, 96066360, 104071890, 124886268, 138762520, 156107835, 208143780, 249772536, 312215670, 416287560, 624431340, 1248862680]

約数ペア:

[(1, 1248862680), (2, 624431340), (3, 416287560), (4, 312215670), (5, 249772536), (6, 208143780), (8, 156107835), (9, 138762520), (10, 124886268), (12, 104071890), (13, 96066360), (15, 83257512), (18, 69381260), (20, 62443134), (24, 52035945), (26, 48033180), (30, 41628756), (36, 34690630), (39, 32022120), (40, 31221567), (45, 27752504), (52, 24016590), (60, 20814378), (65, 19213272), (72, 17345315), (78, 16011060), (90, 13876252), (104, 12008295), (117, 10674040), (120, 10407189), (130, 9606636), (156, 8005530), (169, 7389720), (180, 6938126), (195, 6404424), (234, 5337020), (260, 4803318), (312, 4002765), (338, 3694860), (360, 3469063), (390, 3202212), (468, 2668510), (507, 2463240), (520, 2401659), (585, 2134808), (676, 1847430), (780, 1601106), (845, 1477944), (936, 1334255), (1014, 1231620), (1170, 1067404), (1352, 923715), (1521, 821080), (1560, 800553), (1579, 790920), (1690, 738972), (2028, 615810), (2197, 568440), (2340, 533702), (2535, 492648), (3042, 410540), (3158, 395460), (3380, 369486), (4056, 307905), (4394, 284220), (4680, 266851), (4737, 263640), (5070, 246324), (6084, 205270), (6316, 197730), (6591, 189480), (6760, 184743), (7605, 164216), (7895, 158184), (8788, 142110), (9474, 131820), (10140, 123162), (10985, 113688), (12168, 102635), (12632, 98865), (13182, 94740), (14211, 87880), (15210, 82108), (15790, 79092), (17576, 71055), (18948, 65910), (19773, 63160), (20280, 61581), (20527, 60840), (21970, 56844), (23685, 52728), (26364, 47370), (28422, 43940), (30420, 41054), (31580, 39546), (32955, 37896)]