814867560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 256

約数和(自身を含む): 2954649600

約数和(自身を除く): 2139782040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 127, 130, 135, 156, 180, 195, 216, 234, 254, 260, 270, 312, 351, 360, 381, 390, 457, 468, 508, 520, 540, 585, 635, 702, 762, 780, 914, 936, 1016, 1080, 1143, 1170, 1270, 1371, 1404, 1524, 1560, 1651, 1755, 1828, 1905, 2285, 2286, 2340, 2540, 2742, 2808, 3048, 3302, 3429, 3510, 3656, 3810, 4113, 4570, 4572, 4680, 4953, 5080, 5484, 5715, 5941, 6604, 6855, 6858, 7020, 7620, 8226, 8255, 9140, 9144, 9906, 10968, 11430, 11882, 12339, 13208, 13710, 13716, 14040, 14859, 15240, 16452, 16510, 17145, 17823, 18280, 19812, 20565, 22860, 23764, 24678, 24765, 27420, 27432, 29705, 29718, 32904, 33020, 34290, 35646, 39624, 41130, 44577, 45720, 47528, 49356, 49530, 53469, 54840, 58039, 59410, 59436, 61695, 66040, 68580, 71292, 74295, 82260, 89115, 89154, 98712, 99060, 106938, 116078, 118820, 118872, 123390, 137160, 142584, 148590, 160407, 164520, 174117, 178230, 178308, 198120, 213876, 222885, 232156, 237640, 246780, 267345, 290195, 297180, 320814, 348234, 356460, 356616, 427752, 445770, 464312, 493560, 522351, 534690, 580390, 594360, 641628, 696468, 712920, 754507, 802035, 870585, 891540, 1044702, 1069380, 1160780, 1283256, 1392936, 1509014, 1567053, 1604070, 1741170, 1783080, 2089404, 2138760, 2263521, 2321560, 2611755, 3018028, 3134106, 3208140, 3482340, 3772535, 4178808, 4527042, 5223510, 6036056, 6268212, 6416280, 6790563, 6964680, 7545070, 7835265, 9054084, 10447020, 11317605, 12536424, 13581126, 15090140, 15670530, 18108168, 20371689, 20894040, 22635210, 27162252, 30180280, 31341060, 33952815, 40743378, 45270420, 54324504, 62682120, 67905630, 81486756, 90540840, 101858445, 135811260, 162973512, 203716890, 271622520, 407433780, 814867560]

約数ペア:

[(1, 814867560), (2, 407433780), (3, 271622520), (4, 203716890), (5, 162973512), (6, 135811260), (8, 101858445), (9, 90540840), (10, 81486756), (12, 67905630), (13, 62682120), (15, 54324504), (18, 45270420), (20, 40743378), (24, 33952815), (26, 31341060), (27, 30180280), (30, 27162252), (36, 22635210), (39, 20894040), (40, 20371689), (45, 18108168), (52, 15670530), (54, 15090140), (60, 13581126), (65, 12536424), (72, 11317605), (78, 10447020), (90, 9054084), (104, 7835265), (108, 7545070), (117, 6964680), (120, 6790563), (127, 6416280), (130, 6268212), (135, 6036056), (156, 5223510), (180, 4527042), (195, 4178808), (216, 3772535), (234, 3482340), (254, 3208140), (260, 3134106), (270, 3018028), (312, 2611755), (351, 2321560), (360, 2263521), (381, 2138760), (390, 2089404), (457, 1783080), (468, 1741170), (508, 1604070), (520, 1567053), (540, 1509014), (585, 1392936), (635, 1283256), (702, 1160780), (762, 1069380), (780, 1044702), (914, 891540), (936, 870585), (1016, 802035), (1080, 754507), (1143, 712920), (1170, 696468), (1270, 641628), (1371, 594360), (1404, 580390), (1524, 534690), (1560, 522351), (1651, 493560), (1755, 464312), (1828, 445770), (1905, 427752), (2285, 356616), (2286, 356460), (2340, 348234), (2540, 320814), (2742, 297180), (2808, 290195), (3048, 267345), (3302, 246780), (3429, 237640), (3510, 232156), (3656, 222885), (3810, 213876), (4113, 198120), (4570, 178308), (4572, 178230), (4680, 174117), (4953, 164520), (5080, 160407), (5484, 148590), (5715, 142584), (5941, 137160), (6604, 123390), (6855, 118872), (6858, 118820), (7020, 116078), (7620, 106938), (8226, 99060), (8255, 98712), (9140, 89154), (9144, 89115), (9906, 82260), (10968, 74295), (11430, 71292), (11882, 68580), (12339, 66040), (13208, 61695), (13710, 59436), (13716, 59410), (14040, 58039), (14859, 54840), (15240, 53469), (16452, 49530), (16510, 49356), (17145, 47528), (17823, 45720), (18280, 44577), (19812, 41130), (20565, 39624), (22860, 35646), (23764, 34290), (24678, 33020), (24765, 32904), (27420, 29718), (27432, 29705)]