139491660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 493194240

約数和(自身を除く): 353702580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 109, 110, 132, 140, 154, 165, 210, 218, 220, 231, 277, 308, 327, 330, 385, 420, 436, 462, 545, 554, 654, 660, 763, 770, 831, 924, 1090, 1108, 1155, 1199, 1308, 1385, 1526, 1540, 1635, 1662, 1939, 2180, 2289, 2310, 2398, 2770, 3047, 3052, 3270, 3324, 3597, 3815, 3878, 4155, 4578, 4620, 4796, 5540, 5817, 5995, 6094, 6540, 7194, 7630, 7756, 8310, 8393, 9141, 9156, 9695, 11445, 11634, 11990, 12188, 14388, 15235, 15260, 16620, 16786, 17985, 18282, 19390, 21329, 22890, 23268, 23980, 25179, 29085, 30193, 30470, 33572, 35970, 36564, 38780, 41965, 42658, 45705, 45780, 50358, 58170, 60386, 60940, 63987, 71940, 83930, 85316, 90579, 91410, 100716, 106645, 116340, 120772, 125895, 127974, 150965, 167860, 181158, 182820, 211351, 213290, 251790, 255948, 301930, 319935, 332123, 362316, 422702, 426580, 452895, 503580, 603860, 634053, 639870, 664246, 845404, 905790, 996369, 1056755, 1268106, 1279740, 1328492, 1660615, 1811580, 1992738, 2113510, 2324861, 2536212, 3170265, 3321230, 3985476, 4227020, 4649722, 4981845, 6340530, 6642460, 6974583, 9299444, 9963690, 11624305, 12681060, 13949166, 19927380, 23248610, 27898332, 34872915, 46497220, 69745830, 139491660]

約数ペア:

[(1, 139491660), (2, 69745830), (3, 46497220), (4, 34872915), (5, 27898332), (6, 23248610), (7, 19927380), (10, 13949166), (11, 12681060), (12, 11624305), (14, 9963690), (15, 9299444), (20, 6974583), (21, 6642460), (22, 6340530), (28, 4981845), (30, 4649722), (33, 4227020), (35, 3985476), (42, 3321230), (44, 3170265), (55, 2536212), (60, 2324861), (66, 2113510), (70, 1992738), (77, 1811580), (84, 1660615), (105, 1328492), (109, 1279740), (110, 1268106), (132, 1056755), (140, 996369), (154, 905790), (165, 845404), (210, 664246), (218, 639870), (220, 634053), (231, 603860), (277, 503580), (308, 452895), (327, 426580), (330, 422702), (385, 362316), (420, 332123), (436, 319935), (462, 301930), (545, 255948), (554, 251790), (654, 213290), (660, 211351), (763, 182820), (770, 181158), (831, 167860), (924, 150965), (1090, 127974), (1108, 125895), (1155, 120772), (1199, 116340), (1308, 106645), (1385, 100716), (1526, 91410), (1540, 90579), (1635, 85316), (1662, 83930), (1939, 71940), (2180, 63987), (2289, 60940), (2310, 60386), (2398, 58170), (2770, 50358), (3047, 45780), (3052, 45705), (3270, 42658), (3324, 41965), (3597, 38780), (3815, 36564), (3878, 35970), (4155, 33572), (4578, 30470), (4620, 30193), (4796, 29085), (5540, 25179), (5817, 23980), (5995, 23268), (6094, 22890), (6540, 21329), (7194, 19390), (7630, 18282), (7756, 17985), (8310, 16786), (8393, 16620), (9141, 15260), (9156, 15235), (9695, 14388), (11445, 12188), (11634, 11990)]