413254920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2855

約数の個数: 128

約数和(自身を含む): 1349389440

約数和(自身を除く): 936134520

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, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2731, 2910, 3783, 3880, 5044, 5462, 5820, 6305, 7566, 8193, 10088, 10924, 11640, 12610, 13655, 15132, 16386, 18915, 21848, 25220, 27310, 30264, 32772, 35503, 37830, 40965, 50440, 54620, 65544, 71006, 75660, 81930, 106509, 109240, 142012, 151320, 163860, 177515, 213018, 264907, 284024, 327720, 355030, 426036, 529814, 532545, 710060, 794721, 852072, 1059628, 1065090, 1324535, 1420120, 1589442, 2119256, 2130180, 2649070, 3178884, 3443791, 3973605, 4260360, 5298140, 6357768, 6887582, 7947210, 10331373, 10596280, 13775164, 15894420, 17218955, 20662746, 27550328, 31788840, 34437910, 41325492, 51656865, 68875820, 82650984, 103313730, 137751640, 206627460, 413254920]

約数ペア:

[(1, 413254920), (2, 206627460), (3, 137751640), (4, 103313730), (5, 82650984), (6, 68875820), (8, 51656865), (10, 41325492), (12, 34437910), (13, 31788840), (15, 27550328), (20, 20662746), (24, 17218955), (26, 15894420), (30, 13775164), (39, 10596280), (40, 10331373), (52, 7947210), (60, 6887582), (65, 6357768), (78, 5298140), (97, 4260360), (104, 3973605), (120, 3443791), (130, 3178884), (156, 2649070), (194, 2130180), (195, 2119256), (260, 1589442), (291, 1420120), (312, 1324535), (388, 1065090), (390, 1059628), (485, 852072), (520, 794721), (582, 710060), (776, 532545), (780, 529814), (970, 426036), (1164, 355030), (1261, 327720), (1455, 284024), (1560, 264907), (1940, 213018), (2328, 177515), (2522, 163860), (2731, 151320), (2910, 142012), (3783, 109240), (3880, 106509), (5044, 81930), (5462, 75660), (5820, 71006), (6305, 65544), (7566, 54620), (8193, 50440), (10088, 40965), (10924, 37830), (11640, 35503), (12610, 32772), (13655, 30264), (15132, 27310), (16386, 25220), (18915, 21848)]