808215699480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2473423}}^1$

素因数の和:2473833

約数の個数: 128

約数和(自身を含む): 2778149836800

約数和(自身を除く): 1969934137320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 389, 420, 778, 840, 1167, 1556, 1945, 2334, 2723, 3112, 3890, 4668, 5446, 5835, 7780, 8169, 9336, 10892, 11670, 13615, 15560, 16338, 21784, 23340, 27230, 32676, 40845, 46680, 54460, 65352, 81690, 108920, 163380, 326760, 2473423, 4946846, 7420269, 9893692, 12367115, 14840538, 17313961, 19787384, 24734230, 29681076, 34627922, 37101345, 49468460, 51941883, 59362152, 69255844, 74202690, 86569805, 98936920, 103883766, 138511688, 148405380, 173139610, 207767532, 259709415, 296810760, 346279220, 415535064, 519418830, 692558440, 962161547, 1038837660, 1924323094, 2077675320, 2886484641, 3848646188, 4810807735, 5772969282, 6735130829, 7697292376, 9621615470, 11545938564, 13470261658, 14432423205, 19243230940, 20205392487, 23091877128, 26940523316, 28864846410, 33675654145, 38486461880, 40410784974, 53881046632, 57729692820, 67351308290, 80821569948, 101026962435, 115459385640, 134702616580, 161643139896, 202053924870, 269405233160, 404107849740, 808215699480]

約数ペア:

[(1, 808215699480), (2, 404107849740), (3, 269405233160), (4, 202053924870), (5, 161643139896), (6, 134702616580), (7, 115459385640), (8, 101026962435), (10, 80821569948), (12, 67351308290), (14, 57729692820), (15, 53881046632), (20, 40410784974), (21, 38486461880), (24, 33675654145), (28, 28864846410), (30, 26940523316), (35, 23091877128), (40, 20205392487), (42, 19243230940), (56, 14432423205), (60, 13470261658), (70, 11545938564), (84, 9621615470), (105, 7697292376), (120, 6735130829), (140, 5772969282), (168, 4810807735), (210, 3848646188), (280, 2886484641), (389, 2077675320), (420, 1924323094), (778, 1038837660), (840, 962161547), (1167, 692558440), (1556, 519418830), (1945, 415535064), (2334, 346279220), (2723, 296810760), (3112, 259709415), (3890, 207767532), (4668, 173139610), (5446, 148405380), (5835, 138511688), (7780, 103883766), (8169, 98936920), (9336, 86569805), (10892, 74202690), (11670, 69255844), (13615, 59362152), (15560, 51941883), (16338, 49468460), (21784, 37101345), (23340, 34627922), (27230, 29681076), (32676, 24734230), (40845, 19787384), (46680, 17313961), (54460, 14840538), (65352, 12367115), (81690, 9893692), (108920, 7420269), (163380, 4946846), (326760, 2473423)]