1250439840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66797}}^1$

素因数の和:66831

約数の個数: 144

約数和(自身を含む): 4595435208

約数和(自身を除く): 3344995368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 66797, 133594, 200391, 267188, 333985, 400782, 534376, 601173, 667970, 801564, 868361, 1001955, 1068752, 1202346, 1335940, 1603128, 1736722, 2003910, 2137504, 2404692, 2605083, 2671880, 3005865, 3206256, 3473444, 4007820, 4341805, 4809384, 5210166, 5343760, 6011730, 6412512, 6946888, 7815249, 8015640, 8683610, 9618768, 10420332, 10687520, 12023460, 13025415, 13893776, 15630498, 16031280, 17367220, 19237536, 20840664, 24046920, 26050830, 27787552, 31260996, 32062560, 34734440, 39076245, 41681328, 48093840, 52101660, 62521992, 69468880, 78152490, 83362656, 96187680, 104203320, 125043984, 138937760, 156304980, 208406640, 250087968, 312609960, 416813280, 625219920, 1250439840]

約数ペア:

[(1, 1250439840), (2, 625219920), (3, 416813280), (4, 312609960), (5, 250087968), (6, 208406640), (8, 156304980), (9, 138937760), (10, 125043984), (12, 104203320), (13, 96187680), (15, 83362656), (16, 78152490), (18, 69468880), (20, 62521992), (24, 52101660), (26, 48093840), (30, 41681328), (32, 39076245), (36, 34734440), (39, 32062560), (40, 31260996), (45, 27787552), (48, 26050830), (52, 24046920), (60, 20840664), (65, 19237536), (72, 17367220), (78, 16031280), (80, 15630498), (90, 13893776), (96, 13025415), (104, 12023460), (117, 10687520), (120, 10420332), (130, 9618768), (144, 8683610), (156, 8015640), (160, 7815249), (180, 6946888), (195, 6412512), (208, 6011730), (234, 5343760), (240, 5210166), (260, 4809384), (288, 4341805), (312, 4007820), (360, 3473444), (390, 3206256), (416, 3005865), (468, 2671880), (480, 2605083), (520, 2404692), (585, 2137504), (624, 2003910), (720, 1736722), (780, 1603128), (936, 1335940), (1040, 1202346), (1170, 1068752), (1248, 1001955), (1440, 868361), (1560, 801564), (1872, 667970), (2080, 601173), (2340, 534376), (3120, 400782), (3744, 333985), (4680, 267188), (6240, 200391), (9360, 133594), (18720, 66797)]