380017440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 288

約数和(自身を含む): 1463978880

約数和(自身を除く): 1083961440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 727, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1454, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2181, 2376, 2420, 2640, 2904, 2908, 2970, 3168, 3267, 3630, 3635, 3872, 3960, 4320, 4356, 4362, 4752, 4840, 5280, 5445, 5808, 5816, 5940, 6534, 6543, 7260, 7270, 7920, 7997, 8712, 8724, 9504, 9680, 10890, 10905, 11616, 11632, 11880, 13068, 13086, 14520, 14540, 15840, 15994, 16335, 17424, 17448, 19360, 19629, 21780, 21810, 23264, 23760, 23991, 26136, 26172, 29040, 29080, 31988, 32670, 32715, 34848, 34896, 39258, 39985, 43560, 43620, 47520, 47982, 52272, 52344, 58080, 58160, 63976, 65340, 65430, 69792, 71973, 78516, 79970, 87120, 87240, 87967, 95964, 98145, 104544, 104688, 116320, 119955, 127952, 130680, 130860, 143946, 157032, 159940, 174240, 174480, 175934, 191928, 196290, 209376, 215919, 239910, 255904, 261360, 261720, 263901, 287892, 314064, 319880, 348960, 351868, 359865, 383856, 392580, 431838, 439835, 479820, 522720, 523440, 527802, 575784, 628128, 639760, 703736, 719730, 767712, 785160, 791703, 863676, 879670, 959640, 1046880, 1055604, 1079595, 1151568, 1279520, 1319505, 1407472, 1439460, 1570320, 1583406, 1727352, 1759340, 1919280, 2111208, 2159190, 2303136, 2375109, 2639010, 2814944, 2878920, 3140640, 3166812, 3454704, 3518680, 3838560, 3958515, 4222416, 4318380, 4750218, 5278020, 5757840, 6333624, 6909408, 7037360, 7917030, 8444832, 8636760, 9500436, 10556040, 11515680, 11875545, 12667248, 14074720, 15834060, 17273520, 19000872, 21112080, 23751090, 25334496, 31668120, 34547040, 38001744, 42224160, 47502180, 63336240, 76003488, 95004360, 126672480, 190008720, 380017440]

約数ペア:

[(1, 380017440), (2, 190008720), (3, 126672480), (4, 95004360), (5, 76003488), (6, 63336240), (8, 47502180), (9, 42224160), (10, 38001744), (11, 34547040), (12, 31668120), (15, 25334496), (16, 23751090), (18, 21112080), (20, 19000872), (22, 17273520), (24, 15834060), (27, 14074720), (30, 12667248), (32, 11875545), (33, 11515680), (36, 10556040), (40, 9500436), (44, 8636760), (45, 8444832), (48, 7917030), (54, 7037360), (55, 6909408), (60, 6333624), (66, 5757840), (72, 5278020), (80, 4750218), (88, 4318380), (90, 4222416), (96, 3958515), (99, 3838560), (108, 3518680), (110, 3454704), (120, 3166812), (121, 3140640), (132, 2878920), (135, 2814944), (144, 2639010), (160, 2375109), (165, 2303136), (176, 2159190), (180, 2111208), (198, 1919280), (216, 1759340), (220, 1727352), (240, 1583406), (242, 1570320), (264, 1439460), (270, 1407472), (288, 1319505), (297, 1279520), (330, 1151568), (352, 1079595), (360, 1055604), (363, 1046880), (396, 959640), (432, 879670), (440, 863676), (480, 791703), (484, 785160), (495, 767712), (528, 719730), (540, 703736), (594, 639760), (605, 628128), (660, 575784), (720, 527802), (726, 523440), (727, 522720), (792, 479820), (864, 439835), (880, 431838), (968, 392580), (990, 383856), (1056, 359865), (1080, 351868), (1089, 348960), (1188, 319880), (1210, 314064), (1320, 287892), (1440, 263901), (1452, 261720), (1454, 261360), (1485, 255904), (1584, 239910), (1760, 215919), (1815, 209376), (1936, 196290), (1980, 191928), (2160, 175934), (2178, 174480), (2181, 174240), (2376, 159940), (2420, 157032), (2640, 143946), (2904, 130860), (2908, 130680), (2970, 127952), (3168, 119955), (3267, 116320), (3630, 104688), (3635, 104544), (3872, 98145), (3960, 95964), (4320, 87967), (4356, 87240), (4362, 87120), (4752, 79970), (4840, 78516), (5280, 71973), (5445, 69792), (5808, 65430), (5816, 65340), (5940, 63976), (6534, 58160), (6543, 58080), (7260, 52344), (7270, 52272), (7920, 47982), (7997, 47520), (8712, 43620), (8724, 43560), (9504, 39985), (9680, 39258), (10890, 34896), (10905, 34848), (11616, 32715), (11632, 32670), (11880, 31988), (13068, 29080), (13086, 29040), (14520, 26172), (14540, 26136), (15840, 23991), (15994, 23760), (16335, 23264), (17424, 21810), (17448, 21780), (19360, 19629)]