237317280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 801239040

約数和(自身を除く): 563921760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 204, 229, 240, 254, 255, 272, 340, 381, 408, 458, 480, 508, 510, 544, 635, 680, 687, 762, 816, 916, 1016, 1020, 1145, 1270, 1360, 1374, 1524, 1632, 1832, 1905, 2032, 2040, 2159, 2290, 2540, 2720, 2748, 3048, 3435, 3664, 3810, 3893, 4064, 4080, 4318, 4580, 5080, 5496, 6096, 6477, 6870, 7328, 7620, 7786, 8160, 8636, 9160, 10160, 10795, 10992, 11679, 12192, 12954, 13740, 15240, 15572, 17272, 18320, 19465, 20320, 21590, 21984, 23358, 25908, 27480, 29083, 30480, 31144, 32385, 34544, 36640, 38930, 43180, 46716, 51816, 54960, 58166, 58395, 60960, 62288, 64770, 69088, 77860, 86360, 87249, 93432, 103632, 109920, 116332, 116790, 124576, 129540, 145415, 155720, 172720, 174498, 186864, 207264, 232664, 233580, 259080, 290830, 311440, 345440, 348996, 373728, 436245, 465328, 467160, 494411, 518160, 581660, 622880, 697992, 872490, 930656, 934320, 988822, 1036320, 1163320, 1395984, 1483233, 1744980, 1868640, 1977644, 2326640, 2472055, 2791968, 2966466, 3489960, 3955288, 4653280, 4944110, 5932932, 6979920, 7416165, 7910576, 9888220, 11865864, 13959840, 14832330, 15821152, 19776440, 23731728, 29664660, 39552880, 47463456, 59329320, 79105760, 118658640, 237317280]

約数ペア:

[(1, 237317280), (2, 118658640), (3, 79105760), (4, 59329320), (5, 47463456), (6, 39552880), (8, 29664660), (10, 23731728), (12, 19776440), (15, 15821152), (16, 14832330), (17, 13959840), (20, 11865864), (24, 9888220), (30, 7910576), (32, 7416165), (34, 6979920), (40, 5932932), (48, 4944110), (51, 4653280), (60, 3955288), (68, 3489960), (80, 2966466), (85, 2791968), (96, 2472055), (102, 2326640), (120, 1977644), (127, 1868640), (136, 1744980), (160, 1483233), (170, 1395984), (204, 1163320), (229, 1036320), (240, 988822), (254, 934320), (255, 930656), (272, 872490), (340, 697992), (381, 622880), (408, 581660), (458, 518160), (480, 494411), (508, 467160), (510, 465328), (544, 436245), (635, 373728), (680, 348996), (687, 345440), (762, 311440), (816, 290830), (916, 259080), (1016, 233580), (1020, 232664), (1145, 207264), (1270, 186864), (1360, 174498), (1374, 172720), (1524, 155720), (1632, 145415), (1832, 129540), (1905, 124576), (2032, 116790), (2040, 116332), (2159, 109920), (2290, 103632), (2540, 93432), (2720, 87249), (2748, 86360), (3048, 77860), (3435, 69088), (3664, 64770), (3810, 62288), (3893, 60960), (4064, 58395), (4080, 58166), (4318, 54960), (4580, 51816), (5080, 46716), (5496, 43180), (6096, 38930), (6477, 36640), (6870, 34544), (7328, 32385), (7620, 31144), (7786, 30480), (8160, 29083), (8636, 27480), (9160, 25908), (10160, 23358), (10795, 21984), (10992, 21590), (11679, 20320), (12192, 19465), (12954, 18320), (13740, 17272), (15240, 15572)]