82317480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 294399360

約数和(自身を除く): 212081880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 53, 56, 60, 70, 84, 86, 105, 106, 120, 129, 140, 159, 168, 172, 210, 212, 215, 258, 265, 280, 301, 318, 344, 371, 420, 424, 430, 516, 530, 602, 636, 645, 742, 795, 840, 860, 903, 1032, 1060, 1113, 1204, 1272, 1290, 1484, 1505, 1590, 1720, 1806, 1849, 1855, 2120, 2226, 2279, 2408, 2580, 2968, 3010, 3180, 3612, 3698, 3710, 4452, 4515, 4558, 5160, 5547, 5565, 6020, 6360, 6837, 7224, 7396, 7420, 8904, 9030, 9116, 9245, 11094, 11130, 11395, 12040, 12943, 13674, 14792, 14840, 15953, 18060, 18232, 18490, 22188, 22260, 22790, 25886, 27348, 27735, 31906, 34185, 36120, 36980, 38829, 44376, 44520, 45580, 47859, 51772, 54696, 55470, 63812, 64715, 68370, 73960, 77658, 79765, 91160, 95718, 97997, 103544, 110940, 127624, 129430, 136740, 155316, 159530, 191436, 194145, 195994, 221880, 239295, 258860, 273480, 293991, 310632, 319060, 382872, 388290, 391988, 478590, 489985, 517720, 587982, 638120, 685979, 776580, 783976, 957180, 979970, 1175964, 1371958, 1469955, 1553160, 1914360, 1959940, 2057937, 2351928, 2743916, 2939910, 3429895, 3919880, 4115874, 5487832, 5879820, 6859790, 8231748, 10289685, 11759640, 13719580, 16463496, 20579370, 27439160, 41158740, 82317480]

約数ペア:

[(1, 82317480), (2, 41158740), (3, 27439160), (4, 20579370), (5, 16463496), (6, 13719580), (7, 11759640), (8, 10289685), (10, 8231748), (12, 6859790), (14, 5879820), (15, 5487832), (20, 4115874), (21, 3919880), (24, 3429895), (28, 2939910), (30, 2743916), (35, 2351928), (40, 2057937), (42, 1959940), (43, 1914360), (53, 1553160), (56, 1469955), (60, 1371958), (70, 1175964), (84, 979970), (86, 957180), (105, 783976), (106, 776580), (120, 685979), (129, 638120), (140, 587982), (159, 517720), (168, 489985), (172, 478590), (210, 391988), (212, 388290), (215, 382872), (258, 319060), (265, 310632), (280, 293991), (301, 273480), (318, 258860), (344, 239295), (371, 221880), (420, 195994), (424, 194145), (430, 191436), (516, 159530), (530, 155316), (602, 136740), (636, 129430), (645, 127624), (742, 110940), (795, 103544), (840, 97997), (860, 95718), (903, 91160), (1032, 79765), (1060, 77658), (1113, 73960), (1204, 68370), (1272, 64715), (1290, 63812), (1484, 55470), (1505, 54696), (1590, 51772), (1720, 47859), (1806, 45580), (1849, 44520), (1855, 44376), (2120, 38829), (2226, 36980), (2279, 36120), (2408, 34185), (2580, 31906), (2968, 27735), (3010, 27348), (3180, 25886), (3612, 22790), (3698, 22260), (3710, 22188), (4452, 18490), (4515, 18232), (4558, 18060), (5160, 15953), (5547, 14840), (5565, 14792), (6020, 13674), (6360, 12943), (6837, 12040), (7224, 11395), (7396, 11130), (7420, 11094), (8904, 9245), (9030, 9116)]