57955560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 189665280

約数和(自身を除く): 131709720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 383, 388, 390, 485, 520, 582, 766, 776, 780, 970, 1149, 1164, 1261, 1455, 1532, 1560, 1915, 1940, 2298, 2328, 2522, 2910, 3064, 3783, 3830, 3880, 4596, 4979, 5044, 5745, 5820, 6305, 7566, 7660, 9192, 9958, 10088, 11490, 11640, 12610, 14937, 15132, 15320, 18915, 19916, 22980, 24895, 25220, 29874, 30264, 37151, 37830, 39832, 45960, 49790, 50440, 59748, 74302, 74685, 75660, 99580, 111453, 119496, 148604, 149370, 151320, 185755, 199160, 222906, 297208, 298740, 371510, 445812, 482963, 557265, 597480, 743020, 891624, 965926, 1114530, 1448889, 1486040, 1931852, 2229060, 2414815, 2897778, 3863704, 4458120, 4829630, 5795556, 7244445, 9659260, 11591112, 14488890, 19318520, 28977780, 57955560]

約数ペア:

[(1, 57955560), (2, 28977780), (3, 19318520), (4, 14488890), (5, 11591112), (6, 9659260), (8, 7244445), (10, 5795556), (12, 4829630), (13, 4458120), (15, 3863704), (20, 2897778), (24, 2414815), (26, 2229060), (30, 1931852), (39, 1486040), (40, 1448889), (52, 1114530), (60, 965926), (65, 891624), (78, 743020), (97, 597480), (104, 557265), (120, 482963), (130, 445812), (156, 371510), (194, 298740), (195, 297208), (260, 222906), (291, 199160), (312, 185755), (383, 151320), (388, 149370), (390, 148604), (485, 119496), (520, 111453), (582, 99580), (766, 75660), (776, 74685), (780, 74302), (970, 59748), (1149, 50440), (1164, 49790), (1261, 45960), (1455, 39832), (1532, 37830), (1560, 37151), (1915, 30264), (1940, 29874), (2298, 25220), (2328, 24895), (2522, 22980), (2910, 19916), (3064, 18915), (3783, 15320), (3830, 15132), (3880, 14937), (4596, 12610), (4979, 11640), (5044, 11490), (5745, 10088), (5820, 9958), (6305, 9192), (7566, 7660)]