7924319520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1269923}}^1$

素因数の和:1269954

約数の個数: 96

約数和(自身を含む): 26881751232

約数和(自身を除く): 18957431712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 1269923, 2539846, 3809769, 5079692, 6349615, 7619538, 10159384, 12699230, 15239076, 16508999, 19048845, 20318768, 25398460, 30478152, 33017998, 38097690, 40637536, 49526997, 50796920, 60956304, 66035996, 76195380, 82544995, 99053994, 101593840, 121912608, 132071992, 152390760, 165089990, 198107988, 203187680, 247634985, 264143984, 304781520, 330179980, 396215976, 495269970, 528287968, 609563040, 660359960, 792431952, 990539940, 1320719920, 1584863904, 1981079880, 2641439840, 3962159760, 7924319520]

約数ペア:

[(1, 7924319520), (2, 3962159760), (3, 2641439840), (4, 1981079880), (5, 1584863904), (6, 1320719920), (8, 990539940), (10, 792431952), (12, 660359960), (13, 609563040), (15, 528287968), (16, 495269970), (20, 396215976), (24, 330179980), (26, 304781520), (30, 264143984), (32, 247634985), (39, 203187680), (40, 198107988), (48, 165089990), (52, 152390760), (60, 132071992), (65, 121912608), (78, 101593840), (80, 99053994), (96, 82544995), (104, 76195380), (120, 66035996), (130, 60956304), (156, 50796920), (160, 49526997), (195, 40637536), (208, 38097690), (240, 33017998), (260, 30478152), (312, 25398460), (390, 20318768), (416, 19048845), (480, 16508999), (520, 15239076), (624, 12699230), (780, 10159384), (1040, 7619538), (1248, 6349615), (1560, 5079692), (2080, 3809769), (3120, 2539846), (6240, 1269923)]