72640260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 192

約数和(自身を含む): 281917440

約数和(自身を除く): 209277180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1747, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3494, 3780, 4158, 4620, 5241, 5940, 6930, 6988, 8316, 8735, 10395, 10482, 12229, 13860, 15723, 17470, 19217, 20790, 20964, 24458, 26205, 31446, 34940, 36687, 38434, 41580, 47169, 48916, 52410, 57651, 61145, 62892, 73374, 76868, 78615, 94338, 96085, 104820, 110061, 115302, 122290, 134519, 146748, 157230, 172953, 183435, 188676, 192170, 220122, 230604, 235845, 244580, 269038, 288255, 314460, 330183, 345906, 366870, 384340, 403557, 440244, 471690, 518859, 538076, 550305, 576510, 660366, 672595, 691812, 733740, 807114, 864765, 943380, 1037718, 1100610, 1153020, 1210671, 1320732, 1345190, 1614228, 1650915, 1729530, 2017785, 2075436, 2201220, 2421342, 2594295, 2690380, 3301830, 3459060, 3632013, 4035570, 4842684, 5188590, 6053355, 6603660, 7264026, 8071140, 10377180, 12106710, 14528052, 18160065, 24213420, 36320130, 72640260]

約数ペア:

[(1, 72640260), (2, 36320130), (3, 24213420), (4, 18160065), (5, 14528052), (6, 12106710), (7, 10377180), (9, 8071140), (10, 7264026), (11, 6603660), (12, 6053355), (14, 5188590), (15, 4842684), (18, 4035570), (20, 3632013), (21, 3459060), (22, 3301830), (27, 2690380), (28, 2594295), (30, 2421342), (33, 2201220), (35, 2075436), (36, 2017785), (42, 1729530), (44, 1650915), (45, 1614228), (54, 1345190), (55, 1320732), (60, 1210671), (63, 1153020), (66, 1100610), (70, 1037718), (77, 943380), (84, 864765), (90, 807114), (99, 733740), (105, 691812), (108, 672595), (110, 660366), (126, 576510), (132, 550305), (135, 538076), (140, 518859), (154, 471690), (165, 440244), (180, 403557), (189, 384340), (198, 366870), (210, 345906), (220, 330183), (231, 314460), (252, 288255), (270, 269038), (297, 244580), (308, 235845), (315, 230604), (330, 220122), (378, 192170), (385, 188676), (396, 183435), (420, 172953), (462, 157230), (495, 146748), (540, 134519), (594, 122290), (630, 115302), (660, 110061), (693, 104820), (756, 96085), (770, 94338), (924, 78615), (945, 76868), (990, 73374), (1155, 62892), (1188, 61145), (1260, 57651), (1386, 52410), (1485, 48916), (1540, 47169), (1747, 41580), (1890, 38434), (1980, 36687), (2079, 34940), (2310, 31446), (2772, 26205), (2970, 24458), (3465, 20964), (3494, 20790), (3780, 19217), (4158, 17470), (4620, 15723), (5241, 13860), (5940, 12229), (6930, 10482), (6988, 10395), (8316, 8735)]