1457936820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9732

約数の個数: 144

約数和(自身を含む): 4734632448

約数和(自身を除く): 3276695628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 9677, 10044, 12555, 15066, 16740, 19354, 25110, 29031, 30132, 37665, 38708, 48385, 50220, 58062, 75330, 87093, 96770, 116124, 145155, 150660, 174186, 193540, 261279, 290310, 299987, 348372, 435465, 522558, 580620, 599974, 783837, 870930, 899961, 1045116, 1199948, 1306395, 1499935, 1567674, 1741860, 1799922, 2351511, 2612790, 2699883, 2999870, 3135348, 3599844, 3919185, 4499805, 4703022, 5225580, 5399766, 5999740, 7838370, 8099649, 8999610, 9406044, 10799532, 11757555, 13499415, 15676740, 16199298, 17999220, 23515110, 24298947, 26998830, 32398596, 40498245, 47030220, 48597894, 53997660, 72896841, 80996490, 97195788, 121494735, 145793682, 161992980, 242989470, 291587364, 364484205, 485978940, 728968410, 1457936820]

約数ペア:

[(1, 1457936820), (2, 728968410), (3, 485978940), (4, 364484205), (5, 291587364), (6, 242989470), (9, 161992980), (10, 145793682), (12, 121494735), (15, 97195788), (18, 80996490), (20, 72896841), (27, 53997660), (30, 48597894), (31, 47030220), (36, 40498245), (45, 32398596), (54, 26998830), (60, 24298947), (62, 23515110), (81, 17999220), (90, 16199298), (93, 15676740), (108, 13499415), (124, 11757555), (135, 10799532), (155, 9406044), (162, 8999610), (180, 8099649), (186, 7838370), (243, 5999740), (270, 5399766), (279, 5225580), (310, 4703022), (324, 4499805), (372, 3919185), (405, 3599844), (465, 3135348), (486, 2999870), (540, 2699883), (558, 2612790), (620, 2351511), (810, 1799922), (837, 1741860), (930, 1567674), (972, 1499935), (1116, 1306395), (1215, 1199948), (1395, 1045116), (1620, 899961), (1674, 870930), (1860, 783837), (2430, 599974), (2511, 580620), (2790, 522558), (3348, 435465), (4185, 348372), (4860, 299987), (5022, 290310), (5580, 261279), (7533, 193540), (8370, 174186), (9677, 150660), (10044, 145155), (12555, 116124), (15066, 96770), (16740, 87093), (19354, 75330), (25110, 58062), (29031, 50220), (30132, 48385), (37665, 38708)]