344290320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1558

約数の個数: 240

約数和(自身を含む): 1305720000

約数和(自身を除く): 961429680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 464, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 957, 990, 1044, 1160, 1276, 1305, 1320, 1392, 1499, 1584, 1595, 1740, 1914, 1980, 2088, 2320, 2552, 2610, 2640, 2871, 2998, 3190, 3480, 3828, 3960, 4176, 4497, 4785, 5104, 5220, 5742, 5996, 6380, 6960, 7495, 7656, 7920, 8994, 9570, 10440, 11484, 11992, 12760, 13491, 14355, 14990, 15312, 16489, 17988, 19140, 20880, 22485, 22968, 23984, 25520, 26982, 28710, 29980, 32978, 35976, 38280, 43471, 44970, 45936, 49467, 53964, 57420, 59960, 65956, 67455, 71952, 76560, 82445, 86942, 89940, 98934, 107928, 114840, 119920, 130413, 131912, 134910, 148401, 164890, 173884, 179880, 197868, 215856, 217355, 229680, 247335, 260826, 263824, 269820, 296802, 329780, 347768, 359760, 391239, 395736, 434710, 478181, 494670, 521652, 539640, 593604, 652065, 659560, 695536, 742005, 782478, 791472, 869420, 956362, 989340, 1043304, 1079280, 1187208, 1304130, 1319120, 1434543, 1484010, 1564956, 1738840, 1912724, 1956195, 1978680, 2086608, 2374416, 2390905, 2608260, 2869086, 2968020, 3129912, 3477680, 3825448, 3912390, 3957360, 4303629, 4781810, 5216520, 5738172, 5936040, 6259824, 7172715, 7650896, 7824780, 8607258, 9563620, 10433040, 11476344, 11872080, 14345430, 15649560, 17214516, 19127240, 21518145, 22952688, 28690860, 31299120, 34429032, 38254480, 43036290, 57381720, 68858064, 86072580, 114763440, 172145160, 344290320]

約数ペア:

[(1, 344290320), (2, 172145160), (3, 114763440), (4, 86072580), (5, 68858064), (6, 57381720), (8, 43036290), (9, 38254480), (10, 34429032), (11, 31299120), (12, 28690860), (15, 22952688), (16, 21518145), (18, 19127240), (20, 17214516), (22, 15649560), (24, 14345430), (29, 11872080), (30, 11476344), (33, 10433040), (36, 9563620), (40, 8607258), (44, 7824780), (45, 7650896), (48, 7172715), (55, 6259824), (58, 5936040), (60, 5738172), (66, 5216520), (72, 4781810), (80, 4303629), (87, 3957360), (88, 3912390), (90, 3825448), (99, 3477680), (110, 3129912), (116, 2968020), (120, 2869086), (132, 2608260), (144, 2390905), (145, 2374416), (165, 2086608), (174, 1978680), (176, 1956195), (180, 1912724), (198, 1738840), (220, 1564956), (232, 1484010), (240, 1434543), (261, 1319120), (264, 1304130), (290, 1187208), (319, 1079280), (330, 1043304), (348, 989340), (360, 956362), (396, 869420), (435, 791472), (440, 782478), (464, 742005), (495, 695536), (522, 659560), (528, 652065), (580, 593604), (638, 539640), (660, 521652), (696, 494670), (720, 478181), (792, 434710), (870, 395736), (880, 391239), (957, 359760), (990, 347768), (1044, 329780), (1160, 296802), (1276, 269820), (1305, 263824), (1320, 260826), (1392, 247335), (1499, 229680), (1584, 217355), (1595, 215856), (1740, 197868), (1914, 179880), (1980, 173884), (2088, 164890), (2320, 148401), (2552, 134910), (2610, 131912), (2640, 130413), (2871, 119920), (2998, 114840), (3190, 107928), (3480, 98934), (3828, 89940), (3960, 86942), (4176, 82445), (4497, 76560), (4785, 71952), (5104, 67455), (5220, 65956), (5742, 59960), (5996, 57420), (6380, 53964), (6960, 49467), (7495, 45936), (7656, 44970), (7920, 43471), (8994, 38280), (9570, 35976), (10440, 32978), (11484, 29980), (11992, 28710), (12760, 26982), (13491, 25520), (14355, 23984), (14990, 22968), (15312, 22485), (16489, 20880), (17988, 19140)]