5115484920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{468451}}^1$

素因数の和:468485

約数の個数: 128

約数和(自身を含む): 18887984640

約数和(自身を除く): 13772499720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 468451, 936902, 1405353, 1873804, 2342255, 2810706, 3279157, 3747608, 4684510, 5621412, 6089863, 6558314, 7026765, 9369020, 9837471, 11242824, 12179726, 13116628, 14053530, 16395785, 18269589, 18738040, 19674942, 24359452, 26233256, 28107060, 30449315, 32791570, 36539178, 39349884, 42629041, 48718904, 49187355, 56214120, 60898630, 65583140, 73078356, 78699768, 85258082, 91347945, 98374710, 121797260, 127887123, 131166280, 146156712, 170516164, 182695890, 196749420, 213145205, 243594520, 255774246, 341032328, 365391780, 393498840, 426290410, 511548492, 639435615, 730783560, 852580820, 1023096984, 1278871230, 1705161640, 2557742460, 5115484920]

約数ペア:

[(1, 5115484920), (2, 2557742460), (3, 1705161640), (4, 1278871230), (5, 1023096984), (6, 852580820), (7, 730783560), (8, 639435615), (10, 511548492), (12, 426290410), (13, 393498840), (14, 365391780), (15, 341032328), (20, 255774246), (21, 243594520), (24, 213145205), (26, 196749420), (28, 182695890), (30, 170516164), (35, 146156712), (39, 131166280), (40, 127887123), (42, 121797260), (52, 98374710), (56, 91347945), (60, 85258082), (65, 78699768), (70, 73078356), (78, 65583140), (84, 60898630), (91, 56214120), (104, 49187355), (105, 48718904), (120, 42629041), (130, 39349884), (140, 36539178), (156, 32791570), (168, 30449315), (182, 28107060), (195, 26233256), (210, 24359452), (260, 19674942), (273, 18738040), (280, 18269589), (312, 16395785), (364, 14053530), (390, 13116628), (420, 12179726), (455, 11242824), (520, 9837471), (546, 9369020), (728, 7026765), (780, 6558314), (840, 6089863), (910, 5621412), (1092, 4684510), (1365, 3747608), (1560, 3279157), (1820, 2810706), (2184, 2342255), (2730, 1873804), (3640, 1405353), (5460, 936902), (10920, 468451)]