5243438760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:856

約数の個数: 256

約数和(自身を含む): 18396426240

約数和(自身を除く): 13152987480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 151, 168, 201, 210, 268, 280, 302, 335, 402, 420, 453, 469, 536, 604, 617, 670, 755, 804, 840, 906, 938, 1005, 1057, 1208, 1234, 1340, 1407, 1510, 1608, 1812, 1851, 1876, 2010, 2114, 2265, 2345, 2468, 2680, 2814, 3020, 3085, 3171, 3624, 3702, 3752, 4020, 4228, 4319, 4530, 4690, 4936, 5285, 5628, 6040, 6170, 6342, 7035, 7404, 8040, 8456, 8638, 9060, 9255, 9380, 10117, 10570, 11256, 12340, 12684, 12957, 14070, 14808, 15855, 17276, 18120, 18510, 18760, 20234, 21140, 21595, 24680, 25368, 25914, 28140, 30351, 31710, 34552, 37020, 40468, 41339, 42280, 43190, 50585, 51828, 56280, 60702, 63420, 64785, 70819, 74040, 80936, 82678, 86380, 93167, 101170, 103656, 121404, 124017, 126840, 129570, 141638, 151755, 165356, 172760, 186334, 202340, 206695, 212457, 242808, 248034, 259140, 279501, 283276, 289373, 303510, 330712, 354095, 372668, 404680, 413390, 424914, 465835, 496068, 518280, 559002, 566552, 578746, 607020, 620085, 652169, 708190, 745336, 826780, 849828, 868119, 931670, 992136, 1062285, 1118004, 1157492, 1214040, 1240170, 1304338, 1397505, 1416380, 1446865, 1653560, 1699656, 1736238, 1863340, 1956507, 2124570, 2236008, 2314984, 2480340, 2608676, 2795010, 2832760, 2893730, 3260845, 3472476, 3726680, 3913014, 4249140, 4340595, 4960680, 5217352, 5590020, 5787460, 6242189, 6521690, 6944952, 7826028, 8498280, 8681190, 9782535, 11180040, 11574920, 12484378, 13043380, 15652056, 17362380, 18726567, 19565070, 24968756, 26086760, 31210945, 34724760, 37453134, 39130140, 43695323, 49937512, 62421890, 74906268, 78260280, 87390646, 93632835, 124843780, 131085969, 149812536, 174781292, 187265670, 218476615, 249687560, 262171938, 349562584, 374531340, 436953230, 524343876, 655429845, 749062680, 873906460, 1048687752, 1310859690, 1747812920, 2621719380, 5243438760]

約数ペア:

[(1, 5243438760), (2, 2621719380), (3, 1747812920), (4, 1310859690), (5, 1048687752), (6, 873906460), (7, 749062680), (8, 655429845), (10, 524343876), (12, 436953230), (14, 374531340), (15, 349562584), (20, 262171938), (21, 249687560), (24, 218476615), (28, 187265670), (30, 174781292), (35, 149812536), (40, 131085969), (42, 124843780), (56, 93632835), (60, 87390646), (67, 78260280), (70, 74906268), (84, 62421890), (105, 49937512), (120, 43695323), (134, 39130140), (140, 37453134), (151, 34724760), (168, 31210945), (201, 26086760), (210, 24968756), (268, 19565070), (280, 18726567), (302, 17362380), (335, 15652056), (402, 13043380), (420, 12484378), (453, 11574920), (469, 11180040), (536, 9782535), (604, 8681190), (617, 8498280), (670, 7826028), (755, 6944952), (804, 6521690), (840, 6242189), (906, 5787460), (938, 5590020), (1005, 5217352), (1057, 4960680), (1208, 4340595), (1234, 4249140), (1340, 3913014), (1407, 3726680), (1510, 3472476), (1608, 3260845), (1812, 2893730), (1851, 2832760), (1876, 2795010), (2010, 2608676), (2114, 2480340), (2265, 2314984), (2345, 2236008), (2468, 2124570), (2680, 1956507), (2814, 1863340), (3020, 1736238), (3085, 1699656), (3171, 1653560), (3624, 1446865), (3702, 1416380), (3752, 1397505), (4020, 1304338), (4228, 1240170), (4319, 1214040), (4530, 1157492), (4690, 1118004), (4936, 1062285), (5285, 992136), (5628, 931670), (6040, 868119), (6170, 849828), (6342, 826780), (7035, 745336), (7404, 708190), (8040, 652169), (8456, 620085), (8638, 607020), (9060, 578746), (9255, 566552), (9380, 559002), (10117, 518280), (10570, 496068), (11256, 465835), (12340, 424914), (12684, 413390), (12957, 404680), (14070, 372668), (14808, 354095), (15855, 330712), (17276, 303510), (18120, 289373), (18510, 283276), (18760, 279501), (20234, 259140), (21140, 248034), (21595, 242808), (24680, 212457), (25368, 206695), (25914, 202340), (28140, 186334), (30351, 172760), (31710, 165356), (34552, 151755), (37020, 141638), (40468, 129570), (41339, 126840), (42280, 124017), (43190, 121404), (50585, 103656), (51828, 101170), (56280, 93167), (60702, 86380), (63420, 82678), (64785, 80936), (70819, 74040)]