57711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 188404608

約数和(自身を除く): 130693488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 80, 97, 111, 120, 134, 148, 185, 194, 201, 222, 240, 268, 291, 296, 335, 370, 388, 402, 444, 485, 536, 555, 582, 592, 670, 740, 776, 804, 888, 970, 1005, 1072, 1110, 1164, 1340, 1455, 1480, 1552, 1608, 1776, 1940, 2010, 2220, 2328, 2479, 2680, 2910, 2960, 3216, 3589, 3880, 4020, 4440, 4656, 4958, 5360, 5820, 6499, 7178, 7437, 7760, 8040, 8880, 9916, 10767, 11640, 12395, 12998, 14356, 14874, 16080, 17945, 19497, 19832, 21534, 23280, 24790, 25996, 28712, 29748, 32495, 35890, 37185, 38994, 39664, 43068, 49580, 51992, 53835, 57424, 59496, 64990, 71780, 74370, 77988, 86136, 97485, 99160, 103984, 107670, 118992, 129980, 143560, 148740, 155976, 172272, 194970, 198320, 215340, 240463, 259960, 287120, 297480, 311952, 389940, 430680, 480926, 519920, 594960, 721389, 779880, 861360, 961852, 1202315, 1442778, 1559760, 1923704, 2404630, 2885556, 3606945, 3847408, 4809260, 5771112, 7213890, 9618520, 11542224, 14427780, 19237040, 28855560, 57711120]

約数ペア:

[(1, 57711120), (2, 28855560), (3, 19237040), (4, 14427780), (5, 11542224), (6, 9618520), (8, 7213890), (10, 5771112), (12, 4809260), (15, 3847408), (16, 3606945), (20, 2885556), (24, 2404630), (30, 1923704), (37, 1559760), (40, 1442778), (48, 1202315), (60, 961852), (67, 861360), (74, 779880), (80, 721389), (97, 594960), (111, 519920), (120, 480926), (134, 430680), (148, 389940), (185, 311952), (194, 297480), (201, 287120), (222, 259960), (240, 240463), (268, 215340), (291, 198320), (296, 194970), (335, 172272), (370, 155976), (388, 148740), (402, 143560), (444, 129980), (485, 118992), (536, 107670), (555, 103984), (582, 99160), (592, 97485), (670, 86136), (740, 77988), (776, 74370), (804, 71780), (888, 64990), (970, 59496), (1005, 57424), (1072, 53835), (1110, 51992), (1164, 49580), (1340, 43068), (1455, 39664), (1480, 38994), (1552, 37185), (1608, 35890), (1776, 32495), (1940, 29748), (2010, 28712), (2220, 25996), (2328, 24790), (2479, 23280), (2680, 21534), (2910, 19832), (2960, 19497), (3216, 17945), (3589, 16080), (3880, 14874), (4020, 14356), (4440, 12998), (4656, 12395), (4958, 11640), (5360, 10767), (5820, 9916), (6499, 8880), (7178, 8040), (7437, 7760)]