317174880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1132572672

約数和(自身を除く): 815397792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 121, 127, 129, 132, 160, 165, 172, 176, 215, 220, 240, 242, 254, 258, 264, 330, 344, 352, 363, 381, 430, 440, 473, 480, 484, 508, 516, 528, 605, 635, 645, 660, 688, 726, 762, 860, 880, 946, 968, 1016, 1032, 1056, 1210, 1270, 1290, 1320, 1376, 1397, 1419, 1452, 1524, 1720, 1760, 1815, 1892, 1905, 1936, 2032, 2064, 2365, 2420, 2540, 2580, 2640, 2794, 2838, 2904, 3048, 3440, 3630, 3784, 3810, 3872, 4064, 4128, 4191, 4730, 4840, 5080, 5160, 5203, 5280, 5461, 5588, 5676, 5808, 6096, 6880, 6985, 7095, 7260, 7568, 7620, 8382, 9460, 9680, 10160, 10320, 10406, 10922, 11176, 11352, 11616, 12192, 13970, 14190, 14520, 15136, 15240, 15367, 15609, 16383, 16764, 18920, 19360, 20320, 20640, 20812, 20955, 21844, 22352, 22704, 26015, 27305, 27940, 28380, 29040, 30480, 30734, 31218, 32766, 33528, 37840, 41624, 41910, 43688, 44704, 45408, 46101, 52030, 54610, 55880, 56760, 58080, 60071, 60960, 61468, 62436, 65532, 67056, 75680, 76835, 78045, 81915, 83248, 83820, 87376, 92202, 104060, 109220, 111760, 113520, 120142, 122936, 124872, 131064, 134112, 153670, 156090, 163830, 166496, 167640, 174752, 180213, 184404, 208120, 218440, 223520, 227040, 230505, 240284, 245872, 249744, 262128, 300355, 307340, 312180, 327660, 335280, 360426, 368808, 416240, 436880, 461010, 480568, 491744, 499488, 524256, 600710, 614680, 624360, 655320, 660781, 670560, 720852, 737616, 832480, 873760, 901065, 922020, 961136, 1201420, 1229360, 1248720, 1310640, 1321562, 1441704, 1475232, 1802130, 1844040, 1922272, 1982343, 2402840, 2458720, 2497440, 2621280, 2643124, 2883408, 3303905, 3604260, 3688080, 3964686, 4805680, 5286248, 5766816, 6607810, 7208520, 7376160, 7929372, 9611360, 9911715, 10572496, 13215620, 14417040, 15858744, 19823430, 21144992, 26431240, 28834080, 31717488, 39646860, 52862480, 63434976, 79293720, 105724960, 158587440, 317174880]

約数ペア:

[(1, 317174880), (2, 158587440), (3, 105724960), (4, 79293720), (5, 63434976), (6, 52862480), (8, 39646860), (10, 31717488), (11, 28834080), (12, 26431240), (15, 21144992), (16, 19823430), (20, 15858744), (22, 14417040), (24, 13215620), (30, 10572496), (32, 9911715), (33, 9611360), (40, 7929372), (43, 7376160), (44, 7208520), (48, 6607810), (55, 5766816), (60, 5286248), (66, 4805680), (80, 3964686), (86, 3688080), (88, 3604260), (96, 3303905), (110, 2883408), (120, 2643124), (121, 2621280), (127, 2497440), (129, 2458720), (132, 2402840), (160, 1982343), (165, 1922272), (172, 1844040), (176, 1802130), (215, 1475232), (220, 1441704), (240, 1321562), (242, 1310640), (254, 1248720), (258, 1229360), (264, 1201420), (330, 961136), (344, 922020), (352, 901065), (363, 873760), (381, 832480), (430, 737616), (440, 720852), (473, 670560), (480, 660781), (484, 655320), (508, 624360), (516, 614680), (528, 600710), (605, 524256), (635, 499488), (645, 491744), (660, 480568), (688, 461010), (726, 436880), (762, 416240), (860, 368808), (880, 360426), (946, 335280), (968, 327660), (1016, 312180), (1032, 307340), (1056, 300355), (1210, 262128), (1270, 249744), (1290, 245872), (1320, 240284), (1376, 230505), (1397, 227040), (1419, 223520), (1452, 218440), (1524, 208120), (1720, 184404), (1760, 180213), (1815, 174752), (1892, 167640), (1905, 166496), (1936, 163830), (2032, 156090), (2064, 153670), (2365, 134112), (2420, 131064), (2540, 124872), (2580, 122936), (2640, 120142), (2794, 113520), (2838, 111760), (2904, 109220), (3048, 104060), (3440, 92202), (3630, 87376), (3784, 83820), (3810, 83248), (3872, 81915), (4064, 78045), (4128, 76835), (4191, 75680), (4730, 67056), (4840, 65532), (5080, 62436), (5160, 61468), (5203, 60960), (5280, 60071), (5461, 58080), (5588, 56760), (5676, 55880), (5808, 54610), (6096, 52030), (6880, 46101), (6985, 45408), (7095, 44704), (7260, 43688), (7568, 41910), (7620, 41624), (8382, 37840), (9460, 33528), (9680, 32766), (10160, 31218), (10320, 30734), (10406, 30480), (10922, 29040), (11176, 28380), (11352, 27940), (11616, 27305), (12192, 26015), (13970, 22704), (14190, 22352), (14520, 21844), (15136, 20955), (15240, 20812), (15367, 20640), (15609, 20320), (16383, 19360), (16764, 18920)]