520255872

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 1645805700

約数和(自身を除く): 1125549828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 139, 144, 152, 162, 171, 192, 216, 228, 278, 288, 304, 324, 342, 361, 384, 417, 432, 456, 513, 556, 576, 608, 648, 684, 722, 834, 864, 912, 1026, 1083, 1112, 1152, 1216, 1251, 1296, 1368, 1444, 1539, 1668, 1728, 1824, 2052, 2166, 2224, 2432, 2502, 2592, 2641, 2736, 2888, 3078, 3249, 3336, 3456, 3648, 3753, 4104, 4332, 4448, 5004, 5184, 5282, 5472, 5776, 6156, 6498, 6672, 7296, 7506, 7923, 8208, 8664, 8896, 9747, 10008, 10368, 10564, 10944, 11259, 11552, 12312, 12996, 13344, 15012, 15846, 16416, 17328, 17792, 19494, 20016, 21128, 21888, 22518, 23104, 23769, 24624, 25992, 26688, 29241, 30024, 31692, 32832, 34656, 38988, 40032, 42256, 45036, 46208, 47538, 49248, 50179, 51984, 53376, 58482, 60048, 63384, 65664, 69312, 71307, 77976, 80064, 84512, 90072, 95076, 98496, 100358, 103968, 116964, 120096, 126768, 138624, 142614, 150537, 155952, 160128, 169024, 180144, 190152, 196992, 200716, 207936, 213921, 233928, 240192, 253536, 285228, 301074, 311904, 338048, 360288, 380304, 401432, 415872, 427842, 451611, 467856, 480384, 507072, 570456, 602148, 623808, 720576, 760608, 802864, 855684, 903222, 935712, 1014144, 1140912, 1204296, 1247616, 1354833, 1441152, 1521216, 1605728, 1711368, 1806444, 1871424, 2281824, 2408592, 2709666, 3042432, 3211456, 3422736, 3612888, 3742848, 4064499, 4563648, 4817184, 5419332, 6422912, 6845472, 7225776, 8128998, 9127296, 9634368, 10838664, 13690944, 14451552, 16257996, 19268736, 21677328, 27381888, 28903104, 32515992, 43354656, 57806208, 65031984, 86709312, 130063968, 173418624, 260127936, 520255872]

約数ペア:

[(1, 520255872), (2, 260127936), (3, 173418624), (4, 130063968), (6, 86709312), (8, 65031984), (9, 57806208), (12, 43354656), (16, 32515992), (18, 28903104), (19, 27381888), (24, 21677328), (27, 19268736), (32, 16257996), (36, 14451552), (38, 13690944), (48, 10838664), (54, 9634368), (57, 9127296), (64, 8128998), (72, 7225776), (76, 6845472), (81, 6422912), (96, 5419332), (108, 4817184), (114, 4563648), (128, 4064499), (139, 3742848), (144, 3612888), (152, 3422736), (162, 3211456), (171, 3042432), (192, 2709666), (216, 2408592), (228, 2281824), (278, 1871424), (288, 1806444), (304, 1711368), (324, 1605728), (342, 1521216), (361, 1441152), (384, 1354833), (417, 1247616), (432, 1204296), (456, 1140912), (513, 1014144), (556, 935712), (576, 903222), (608, 855684), (648, 802864), (684, 760608), (722, 720576), (834, 623808), (864, 602148), (912, 570456), (1026, 507072), (1083, 480384), (1112, 467856), (1152, 451611), (1216, 427842), (1251, 415872), (1296, 401432), (1368, 380304), (1444, 360288), (1539, 338048), (1668, 311904), (1728, 301074), (1824, 285228), (2052, 253536), (2166, 240192), (2224, 233928), (2432, 213921), (2502, 207936), (2592, 200716), (2641, 196992), (2736, 190152), (2888, 180144), (3078, 169024), (3249, 160128), (3336, 155952), (3456, 150537), (3648, 142614), (3753, 138624), (4104, 126768), (4332, 120096), (4448, 116964), (5004, 103968), (5184, 100358), (5282, 98496), (5472, 95076), (5776, 90072), (6156, 84512), (6498, 80064), (6672, 77976), (7296, 71307), (7506, 69312), (7923, 65664), (8208, 63384), (8664, 60048), (8896, 58482), (9747, 53376), (10008, 51984), (10368, 50179), (10564, 49248), (10944, 47538), (11259, 46208), (11552, 45036), (12312, 42256), (12996, 40032), (13344, 38988), (15012, 34656), (15846, 32832), (16416, 31692), (17328, 30024), (17792, 29241), (19494, 26688), (20016, 25992), (21128, 24624), (21888, 23769), (22518, 23104)]