206564160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 224

約数和(自身を含む): 739713024

約数和(自身を除く): 533148864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 631, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1262, 1320, 1364, 1488, 1705, 1760, 1860, 1893, 1984, 2046, 2112, 2480, 2524, 2640, 2728, 2976, 3155, 3410, 3520, 3720, 3786, 4092, 4960, 5048, 5115, 5280, 5456, 5952, 6310, 6820, 6941, 7440, 7572, 8184, 9465, 9920, 10096, 10230, 10560, 10912, 12620, 13640, 13882, 14880, 15144, 16368, 18930, 19561, 20192, 20460, 20823, 21824, 25240, 27280, 27764, 29760, 30288, 32736, 34705, 37860, 39122, 40384, 40920, 41646, 50480, 54560, 55528, 58683, 60576, 65472, 69410, 75720, 78244, 81840, 83292, 97805, 100960, 104115, 109120, 111056, 117366, 121152, 138820, 151440, 156488, 163680, 166584, 195610, 201920, 208230, 215171, 222112, 234732, 277640, 293415, 302880, 312976, 327360, 333168, 391220, 416460, 430342, 444224, 469464, 555280, 586830, 605760, 625952, 645513, 666336, 782440, 832920, 860684, 938928, 1075855, 1110560, 1173660, 1251904, 1291026, 1332672, 1564880, 1665840, 1721368, 1877856, 2151710, 2221120, 2347320, 2582052, 3129760, 3227565, 3331680, 3442736, 3755712, 4303420, 4694640, 5164104, 6259520, 6455130, 6663360, 6885472, 8606840, 9389280, 10328208, 12910260, 13770944, 17213680, 18778560, 20656416, 25820520, 34427360, 41312832, 51641040, 68854720, 103282080, 206564160]

約数ペア:

[(1, 206564160), (2, 103282080), (3, 68854720), (4, 51641040), (5, 41312832), (6, 34427360), (8, 25820520), (10, 20656416), (11, 18778560), (12, 17213680), (15, 13770944), (16, 12910260), (20, 10328208), (22, 9389280), (24, 8606840), (30, 6885472), (31, 6663360), (32, 6455130), (33, 6259520), (40, 5164104), (44, 4694640), (48, 4303420), (55, 3755712), (60, 3442736), (62, 3331680), (64, 3227565), (66, 3129760), (80, 2582052), (88, 2347320), (93, 2221120), (96, 2151710), (110, 1877856), (120, 1721368), (124, 1665840), (132, 1564880), (155, 1332672), (160, 1291026), (165, 1251904), (176, 1173660), (186, 1110560), (192, 1075855), (220, 938928), (240, 860684), (248, 832920), (264, 782440), (310, 666336), (320, 645513), (330, 625952), (341, 605760), (352, 586830), (372, 555280), (440, 469464), (465, 444224), (480, 430342), (496, 416460), (528, 391220), (620, 333168), (631, 327360), (660, 312976), (682, 302880), (704, 293415), (744, 277640), (880, 234732), (930, 222112), (960, 215171), (992, 208230), (1023, 201920), (1056, 195610), (1240, 166584), (1262, 163680), (1320, 156488), (1364, 151440), (1488, 138820), (1705, 121152), (1760, 117366), (1860, 111056), (1893, 109120), (1984, 104115), (2046, 100960), (2112, 97805), (2480, 83292), (2524, 81840), (2640, 78244), (2728, 75720), (2976, 69410), (3155, 65472), (3410, 60576), (3520, 58683), (3720, 55528), (3786, 54560), (4092, 50480), (4960, 41646), (5048, 40920), (5115, 40384), (5280, 39122), (5456, 37860), (5952, 34705), (6310, 32736), (6820, 30288), (6941, 29760), (7440, 27764), (7572, 27280), (8184, 25240), (9465, 21824), (9920, 20823), (10096, 20460), (10230, 20192), (10560, 19561), (10912, 18930), (12620, 16368), (13640, 15144), (13882, 14880)]