15102710280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1997713}}^1$

素因数の和:1997740

約数の個数: 128

約数和(自身を含む): 57534163200

約数和(自身を除く): 42431452920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 1997713, 3995426, 5993139, 7990852, 9988565, 11986278, 13983991, 15981704, 17979417, 19977130, 23972556, 27967982, 29965695, 35958834, 39954260, 41951973, 47945112, 53938251, 55935964, 59931390, 69919955, 71917668, 79908520, 83903946, 89897085, 107876502, 111871928, 119862780, 125855919, 139839910, 143835336, 167807892, 179794170, 209759865, 215753004, 239725560, 251711838, 269691255, 279679820, 335615784, 359588340, 377567757, 419519730, 431506008, 503423676, 539382510, 559359640, 629279595, 719176680, 755135514, 839039460, 1006847352, 1078765020, 1258559190, 1510271028, 1678078920, 1887838785, 2157530040, 2517118380, 3020542056, 3775677570, 5034236760, 7551355140, 15102710280]

約数ペア:

[(1, 15102710280), (2, 7551355140), (3, 5034236760), (4, 3775677570), (5, 3020542056), (6, 2517118380), (7, 2157530040), (8, 1887838785), (9, 1678078920), (10, 1510271028), (12, 1258559190), (14, 1078765020), (15, 1006847352), (18, 839039460), (20, 755135514), (21, 719176680), (24, 629279595), (27, 559359640), (28, 539382510), (30, 503423676), (35, 431506008), (36, 419519730), (40, 377567757), (42, 359588340), (45, 335615784), (54, 279679820), (56, 269691255), (60, 251711838), (63, 239725560), (70, 215753004), (72, 209759865), (84, 179794170), (90, 167807892), (105, 143835336), (108, 139839910), (120, 125855919), (126, 119862780), (135, 111871928), (140, 107876502), (168, 89897085), (180, 83903946), (189, 79908520), (210, 71917668), (216, 69919955), (252, 59931390), (270, 55935964), (280, 53938251), (315, 47945112), (360, 41951973), (378, 39954260), (420, 35958834), (504, 29965695), (540, 27967982), (630, 23972556), (756, 19977130), (840, 17979417), (945, 15981704), (1080, 13983991), (1260, 11986278), (1512, 9988565), (1890, 7990852), (2520, 5993139), (3780, 3995426), (7560, 1997713)]