342807360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 224

約数和(自身を含む): 1256263680

約数和(自身を除く): 913456320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 192, 210, 224, 240, 278, 280, 320, 336, 367, 417, 420, 448, 480, 556, 560, 672, 695, 734, 834, 840, 960, 973, 1101, 1112, 1120, 1344, 1390, 1468, 1668, 1680, 1835, 1946, 2085, 2202, 2224, 2240, 2569, 2780, 2919, 2936, 3336, 3360, 3670, 3892, 4170, 4404, 4448, 4865, 5138, 5505, 5560, 5838, 5872, 6672, 6720, 7340, 7707, 7784, 8340, 8808, 8896, 9730, 10276, 11010, 11120, 11676, 11744, 12845, 13344, 14595, 14680, 15414, 15568, 16680, 17616, 19460, 20552, 22020, 22240, 23352, 23488, 25690, 26688, 29190, 29360, 30828, 31136, 33360, 35232, 38535, 38920, 41104, 44040, 44480, 46704, 51013, 51380, 58380, 58720, 61656, 62272, 66720, 70464, 77070, 77840, 82208, 88080, 93408, 102026, 102760, 116760, 117440, 123312, 133440, 153039, 154140, 155680, 164416, 176160, 186816, 204052, 205520, 233520, 246624, 255065, 306078, 308280, 311360, 352320, 357091, 408104, 411040, 467040, 493248, 510130, 612156, 616560, 714182, 765195, 816208, 822080, 934080, 1020260, 1071273, 1224312, 1233120, 1428364, 1530390, 1632416, 1785455, 2040520, 2142546, 2448624, 2466240, 2856728, 3060780, 3264832, 3570910, 4081040, 4285092, 4897248, 5356365, 5713456, 6121560, 7141820, 8162080, 8570184, 9794496, 10712730, 11426912, 12243120, 14283640, 16324160, 17140368, 21425460, 22853824, 24486240, 28567280, 34280736, 42850920, 48972480, 57134560, 68561472, 85701840, 114269120, 171403680, 342807360]

約数ペア:

[(1, 342807360), (2, 171403680), (3, 114269120), (4, 85701840), (5, 68561472), (6, 57134560), (7, 48972480), (8, 42850920), (10, 34280736), (12, 28567280), (14, 24486240), (15, 22853824), (16, 21425460), (20, 17140368), (21, 16324160), (24, 14283640), (28, 12243120), (30, 11426912), (32, 10712730), (35, 9794496), (40, 8570184), (42, 8162080), (48, 7141820), (56, 6121560), (60, 5713456), (64, 5356365), (70, 4897248), (80, 4285092), (84, 4081040), (96, 3570910), (105, 3264832), (112, 3060780), (120, 2856728), (139, 2466240), (140, 2448624), (160, 2142546), (168, 2040520), (192, 1785455), (210, 1632416), (224, 1530390), (240, 1428364), (278, 1233120), (280, 1224312), (320, 1071273), (336, 1020260), (367, 934080), (417, 822080), (420, 816208), (448, 765195), (480, 714182), (556, 616560), (560, 612156), (672, 510130), (695, 493248), (734, 467040), (834, 411040), (840, 408104), (960, 357091), (973, 352320), (1101, 311360), (1112, 308280), (1120, 306078), (1344, 255065), (1390, 246624), (1468, 233520), (1668, 205520), (1680, 204052), (1835, 186816), (1946, 176160), (2085, 164416), (2202, 155680), (2224, 154140), (2240, 153039), (2569, 133440), (2780, 123312), (2919, 117440), (2936, 116760), (3336, 102760), (3360, 102026), (3670, 93408), (3892, 88080), (4170, 82208), (4404, 77840), (4448, 77070), (4865, 70464), (5138, 66720), (5505, 62272), (5560, 61656), (5838, 58720), (5872, 58380), (6672, 51380), (6720, 51013), (7340, 46704), (7707, 44480), (7784, 44040), (8340, 41104), (8808, 38920), (8896, 38535), (9730, 35232), (10276, 33360), (11010, 31136), (11120, 30828), (11676, 29360), (11744, 29190), (12845, 26688), (13344, 25690), (14595, 23488), (14680, 23352), (15414, 22240), (15568, 22020), (16680, 20552), (17616, 19460)]