73189440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 224

約数和(自身を含む): 265541760

約数和(自身を除く): 192352320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 197, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 394, 430, 432, 480, 516, 540, 576, 591, 645, 688, 720, 774, 788, 860, 864, 960, 985, 1032, 1080, 1161, 1182, 1290, 1376, 1440, 1548, 1576, 1720, 1728, 1773, 1935, 1970, 2064, 2160, 2322, 2364, 2580, 2752, 2880, 2955, 3096, 3152, 3440, 3546, 3870, 3940, 4128, 4320, 4644, 4728, 5160, 5319, 5805, 5910, 6192, 6304, 6880, 7092, 7740, 7880, 8256, 8471, 8640, 8865, 9288, 9456, 10320, 10638, 11610, 11820, 12384, 12608, 13760, 14184, 15480, 15760, 16942, 17730, 18576, 18912, 20640, 21276, 23220, 23640, 24768, 25413, 26595, 28368, 30960, 31520, 33884, 35460, 37152, 37824, 41280, 42355, 42552, 46440, 47280, 50826, 53190, 56736, 61920, 63040, 67768, 70920, 74304, 76239, 84710, 85104, 92880, 94560, 101652, 106380, 113472, 123840, 127065, 135536, 141840, 152478, 169420, 170208, 185760, 189120, 203304, 212760, 228717, 254130, 271072, 283680, 304956, 338840, 340416, 371520, 381195, 406608, 425520, 457434, 508260, 542144, 567360, 609912, 677680, 762390, 813216, 851040, 914868, 1016520, 1143585, 1219824, 1355360, 1524780, 1626432, 1702080, 1829736, 2033040, 2287170, 2439648, 2710720, 3049560, 3659472, 4066080, 4574340, 4879296, 6099120, 7318944, 8132160, 9148680, 12198240, 14637888, 18297360, 24396480, 36594720, 73189440]

約数ペア:

[(1, 73189440), (2, 36594720), (3, 24396480), (4, 18297360), (5, 14637888), (6, 12198240), (8, 9148680), (9, 8132160), (10, 7318944), (12, 6099120), (15, 4879296), (16, 4574340), (18, 4066080), (20, 3659472), (24, 3049560), (27, 2710720), (30, 2439648), (32, 2287170), (36, 2033040), (40, 1829736), (43, 1702080), (45, 1626432), (48, 1524780), (54, 1355360), (60, 1219824), (64, 1143585), (72, 1016520), (80, 914868), (86, 851040), (90, 813216), (96, 762390), (108, 677680), (120, 609912), (129, 567360), (135, 542144), (144, 508260), (160, 457434), (172, 425520), (180, 406608), (192, 381195), (197, 371520), (215, 340416), (216, 338840), (240, 304956), (258, 283680), (270, 271072), (288, 254130), (320, 228717), (344, 212760), (360, 203304), (387, 189120), (394, 185760), (430, 170208), (432, 169420), (480, 152478), (516, 141840), (540, 135536), (576, 127065), (591, 123840), (645, 113472), (688, 106380), (720, 101652), (774, 94560), (788, 92880), (860, 85104), (864, 84710), (960, 76239), (985, 74304), (1032, 70920), (1080, 67768), (1161, 63040), (1182, 61920), (1290, 56736), (1376, 53190), (1440, 50826), (1548, 47280), (1576, 46440), (1720, 42552), (1728, 42355), (1773, 41280), (1935, 37824), (1970, 37152), (2064, 35460), (2160, 33884), (2322, 31520), (2364, 30960), (2580, 28368), (2752, 26595), (2880, 25413), (2955, 24768), (3096, 23640), (3152, 23220), (3440, 21276), (3546, 20640), (3870, 18912), (3940, 18576), (4128, 17730), (4320, 16942), (4644, 15760), (4728, 15480), (5160, 14184), (5319, 13760), (5805, 12608), (5910, 12384), (6192, 11820), (6304, 11610), (6880, 10638), (7092, 10320), (7740, 9456), (7880, 9288), (8256, 8865), (8471, 8640)]