298444080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 1044933120

約数和(自身を除く): 746489040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 121, 129, 132, 165, 172, 176, 215, 220, 239, 240, 242, 258, 264, 330, 344, 363, 430, 440, 473, 478, 484, 516, 528, 605, 645, 660, 688, 717, 726, 860, 880, 946, 956, 968, 1032, 1195, 1210, 1290, 1320, 1419, 1434, 1452, 1720, 1815, 1892, 1912, 1936, 2064, 2365, 2390, 2420, 2580, 2629, 2640, 2838, 2868, 2904, 3440, 3585, 3630, 3784, 3824, 4730, 4780, 4840, 5160, 5203, 5258, 5676, 5736, 5808, 7095, 7170, 7260, 7568, 7887, 9460, 9560, 9680, 10277, 10320, 10406, 10516, 11352, 11472, 13145, 14190, 14340, 14520, 15609, 15774, 18920, 19120, 20554, 20812, 21032, 22704, 26015, 26290, 28380, 28680, 28919, 29040, 30831, 31218, 31548, 37840, 39435, 41108, 41624, 42064, 51385, 52030, 52580, 56760, 57360, 57838, 61662, 62436, 63096, 78045, 78870, 82216, 83248, 86757, 102770, 104060, 105160, 113047, 113520, 115676, 123324, 124872, 126192, 144595, 154155, 156090, 157740, 164432, 173514, 205540, 208120, 210320, 226094, 231352, 246648, 249744, 289190, 308310, 312180, 315480, 339141, 347028, 411080, 416240, 433785, 452188, 462704, 493296, 565235, 578380, 616620, 624360, 630960, 678282, 694056, 822160, 867570, 904376, 1130470, 1156760, 1233240, 1243517, 1248720, 1356564, 1388112, 1695705, 1735140, 1808752, 2260940, 2313520, 2466480, 2487034, 2713128, 3391410, 3470280, 3730551, 4521880, 4974068, 5426256, 6217585, 6782820, 6940560, 7461102, 9043760, 9948136, 12435170, 13565640, 14922204, 18652755, 19896272, 24870340, 27131280, 29844408, 37305510, 49740680, 59688816, 74611020, 99481360, 149222040, 298444080]

約数ペア:

[(1, 298444080), (2, 149222040), (3, 99481360), (4, 74611020), (5, 59688816), (6, 49740680), (8, 37305510), (10, 29844408), (11, 27131280), (12, 24870340), (15, 19896272), (16, 18652755), (20, 14922204), (22, 13565640), (24, 12435170), (30, 9948136), (33, 9043760), (40, 7461102), (43, 6940560), (44, 6782820), (48, 6217585), (55, 5426256), (60, 4974068), (66, 4521880), (80, 3730551), (86, 3470280), (88, 3391410), (110, 2713128), (120, 2487034), (121, 2466480), (129, 2313520), (132, 2260940), (165, 1808752), (172, 1735140), (176, 1695705), (215, 1388112), (220, 1356564), (239, 1248720), (240, 1243517), (242, 1233240), (258, 1156760), (264, 1130470), (330, 904376), (344, 867570), (363, 822160), (430, 694056), (440, 678282), (473, 630960), (478, 624360), (484, 616620), (516, 578380), (528, 565235), (605, 493296), (645, 462704), (660, 452188), (688, 433785), (717, 416240), (726, 411080), (860, 347028), (880, 339141), (946, 315480), (956, 312180), (968, 308310), (1032, 289190), (1195, 249744), (1210, 246648), (1290, 231352), (1320, 226094), (1419, 210320), (1434, 208120), (1452, 205540), (1720, 173514), (1815, 164432), (1892, 157740), (1912, 156090), (1936, 154155), (2064, 144595), (2365, 126192), (2390, 124872), (2420, 123324), (2580, 115676), (2629, 113520), (2640, 113047), (2838, 105160), (2868, 104060), (2904, 102770), (3440, 86757), (3585, 83248), (3630, 82216), (3784, 78870), (3824, 78045), (4730, 63096), (4780, 62436), (4840, 61662), (5160, 57838), (5203, 57360), (5258, 56760), (5676, 52580), (5736, 52030), (5808, 51385), (7095, 42064), (7170, 41624), (7260, 41108), (7568, 39435), (7887, 37840), (9460, 31548), (9560, 31218), (9680, 30831), (10277, 29040), (10320, 28919), (10406, 28680), (10516, 28380), (11352, 26290), (11472, 26015), (13145, 22704), (14190, 21032), (14340, 20812), (14520, 20554), (15609, 19120), (15774, 18920)]