808515360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 288

約数和(自身を含む): 3007368000

約数和(自身を除く): 2198852640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 855, 870, 912, 928, 1019, 1044, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1653, 1710, 1740, 1824, 2038, 2088, 2204, 2280, 2320, 2610, 2736, 2755, 2784, 3040, 3057, 3306, 3420, 3480, 4076, 4176, 4408, 4560, 4640, 4959, 5095, 5220, 5472, 5510, 6114, 6612, 6840, 6960, 8152, 8265, 8352, 8816, 9120, 9171, 9918, 10190, 10440, 11020, 12228, 13224, 13680, 13920, 15285, 16304, 16530, 17632, 18342, 19361, 19836, 20380, 20880, 22040, 24456, 24795, 26448, 27360, 29551, 30570, 32608, 33060, 36684, 38722, 39672, 40760, 41760, 44080, 45855, 48912, 49590, 52896, 58083, 59102, 61140, 66120, 73368, 77444, 79344, 81520, 88160, 88653, 91710, 96805, 97824, 99180, 116166, 118204, 122280, 132240, 146736, 147755, 154888, 158688, 163040, 174249, 177306, 183420, 193610, 198360, 232332, 236408, 244560, 264480, 265959, 290415, 293472, 295510, 309776, 348498, 354612, 366840, 387220, 396720, 443265, 464664, 472816, 489120, 531918, 561469, 580830, 591020, 619552, 696996, 709224, 733680, 774440, 793440, 871245, 886530, 929328, 945632, 1063836, 1122938, 1161660, 1182040, 1329795, 1393992, 1418448, 1467360, 1548880, 1684407, 1742490, 1773060, 1858656, 2127672, 2245876, 2323320, 2364080, 2659590, 2787984, 2807345, 2836896, 3097760, 3368814, 3484980, 3546120, 4255344, 4491752, 4646640, 4728160, 5053221, 5319180, 5575968, 5614690, 6737628, 6969960, 7092240, 8422035, 8510688, 8983504, 9293280, 10106442, 10638360, 11229380, 13475256, 13939920, 14184480, 16844070, 17967008, 20212884, 21276720, 22458760, 25266105, 26950512, 27879840, 33688140, 40425768, 42553440, 44917520, 50532210, 53901024, 67376280, 80851536, 89835040, 101064420, 134752560, 161703072, 202128840, 269505120, 404257680, 808515360]

約数ペア:

[(1, 808515360), (2, 404257680), (3, 269505120), (4, 202128840), (5, 161703072), (6, 134752560), (8, 101064420), (9, 89835040), (10, 80851536), (12, 67376280), (15, 53901024), (16, 50532210), (18, 44917520), (19, 42553440), (20, 40425768), (24, 33688140), (29, 27879840), (30, 26950512), (32, 25266105), (36, 22458760), (38, 21276720), (40, 20212884), (45, 17967008), (48, 16844070), (57, 14184480), (58, 13939920), (60, 13475256), (72, 11229380), (76, 10638360), (80, 10106442), (87, 9293280), (90, 8983504), (95, 8510688), (96, 8422035), (114, 7092240), (116, 6969960), (120, 6737628), (144, 5614690), (145, 5575968), (152, 5319180), (160, 5053221), (171, 4728160), (174, 4646640), (180, 4491752), (190, 4255344), (228, 3546120), (232, 3484980), (240, 3368814), (261, 3097760), (285, 2836896), (288, 2807345), (290, 2787984), (304, 2659590), (342, 2364080), (348, 2323320), (360, 2245876), (380, 2127672), (435, 1858656), (456, 1773060), (464, 1742490), (480, 1684407), (522, 1548880), (551, 1467360), (570, 1418448), (580, 1393992), (608, 1329795), (684, 1182040), (696, 1161660), (720, 1122938), (760, 1063836), (855, 945632), (870, 929328), (912, 886530), (928, 871245), (1019, 793440), (1044, 774440), (1102, 733680), (1140, 709224), (1160, 696996), (1305, 619552), (1368, 591020), (1392, 580830), (1440, 561469), (1520, 531918), (1653, 489120), (1710, 472816), (1740, 464664), (1824, 443265), (2038, 396720), (2088, 387220), (2204, 366840), (2280, 354612), (2320, 348498), (2610, 309776), (2736, 295510), (2755, 293472), (2784, 290415), (3040, 265959), (3057, 264480), (3306, 244560), (3420, 236408), (3480, 232332), (4076, 198360), (4176, 193610), (4408, 183420), (4560, 177306), (4640, 174249), (4959, 163040), (5095, 158688), (5220, 154888), (5472, 147755), (5510, 146736), (6114, 132240), (6612, 122280), (6840, 118204), (6960, 116166), (8152, 99180), (8265, 97824), (8352, 96805), (8816, 91710), (9120, 88653), (9171, 88160), (9918, 81520), (10190, 79344), (10440, 77444), (11020, 73368), (12228, 66120), (13224, 61140), (13680, 59102), (13920, 58083), (15285, 52896), (16304, 49590), (16530, 48912), (17632, 45855), (18342, 44080), (19361, 41760), (19836, 40760), (20380, 39672), (20880, 38722), (22040, 36684), (24456, 33060), (24795, 32608), (26448, 30570), (27360, 29551)]