42191760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13552

約数の個数: 80

約数和(自身を含む): 140865984

約数和(自身を除く): 98674224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 162276, 175799, 202845, 216368, 270460, 324552, 351598, 405690, 527397, 540920, 649104, 703196, 811380, 878995, 1054794, 1081840, 1406392, 1622760, 1757990, 2109588, 2636985, 2812784, 3245520, 3515980, 4219176, 5273970, 7031960, 8438352, 10547940, 14063920, 21095880, 42191760]

約数ペア:

[(1, 42191760), (2, 21095880), (3, 14063920), (4, 10547940), (5, 8438352), (6, 7031960), (8, 5273970), (10, 4219176), (12, 3515980), (13, 3245520), (15, 2812784), (16, 2636985), (20, 2109588), (24, 1757990), (26, 1622760), (30, 1406392), (39, 1081840), (40, 1054794), (48, 878995), (52, 811380), (60, 703196), (65, 649104), (78, 540920), (80, 527397), (104, 405690), (120, 351598), (130, 324552), (156, 270460), (195, 216368), (208, 202845), (240, 175799), (260, 162276), (312, 135230), (390, 108184), (520, 81138), (624, 67615), (780, 54092), (1040, 40569), (1560, 27046), (3120, 13523)]