535870920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{797}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 1737469440

約数和(自身を除く): 1201598520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 431, 520, 780, 797, 862, 1293, 1560, 1594, 1724, 2155, 2391, 2586, 3188, 3448, 3985, 4310, 4782, 5172, 5603, 6376, 6465, 7970, 8620, 9564, 10344, 10361, 11206, 11955, 12930, 15940, 16809, 17240, 19128, 20722, 22412, 23910, 25860, 28015, 31083, 31880, 33618, 41444, 44824, 47820, 51720, 51805, 56030, 62166, 67236, 82888, 84045, 95640, 103610, 112060, 124332, 134472, 155415, 168090, 207220, 224120, 248664, 310830, 336180, 343507, 414440, 621660, 672360, 687014, 1030521, 1243320, 1374028, 1717535, 2061042, 2748056, 3435070, 4122084, 4465591, 5152605, 6870140, 8244168, 8931182, 10305210, 13396773, 13740280, 17862364, 20610420, 22327955, 26793546, 35724728, 41220840, 44655910, 53587092, 66983865, 89311820, 107174184, 133967730, 178623640, 267935460, 535870920]

約数ペア:

[(1, 535870920), (2, 267935460), (3, 178623640), (4, 133967730), (5, 107174184), (6, 89311820), (8, 66983865), (10, 53587092), (12, 44655910), (13, 41220840), (15, 35724728), (20, 26793546), (24, 22327955), (26, 20610420), (30, 17862364), (39, 13740280), (40, 13396773), (52, 10305210), (60, 8931182), (65, 8244168), (78, 6870140), (104, 5152605), (120, 4465591), (130, 4122084), (156, 3435070), (195, 2748056), (260, 2061042), (312, 1717535), (390, 1374028), (431, 1243320), (520, 1030521), (780, 687014), (797, 672360), (862, 621660), (1293, 414440), (1560, 343507), (1594, 336180), (1724, 310830), (2155, 248664), (2391, 224120), (2586, 207220), (3188, 168090), (3448, 155415), (3985, 134472), (4310, 124332), (4782, 112060), (5172, 103610), (5603, 95640), (6376, 84045), (6465, 82888), (7970, 67236), (8620, 62166), (9564, 56030), (10344, 51805), (10361, 51720), (11206, 47820), (11955, 44824), (12930, 41444), (15940, 33618), (16809, 31880), (17240, 31083), (19128, 28015), (20722, 25860), (22412, 23910)]