1821116160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 324

約数和(自身を含む): 6705550488

約数和(自身を除く): 4884434328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 289, 306, 320, 340, 360, 384, 408, 480, 510, 544, 547, 576, 578, 612, 640, 680, 720, 765, 768, 816, 867, 960, 1020, 1088, 1094, 1152, 1156, 1224, 1280, 1360, 1440, 1445, 1530, 1632, 1641, 1734, 1920, 2040, 2176, 2188, 2304, 2312, 2448, 2601, 2720, 2735, 2880, 2890, 3060, 3264, 3282, 3468, 3840, 4080, 4335, 4352, 4376, 4624, 4896, 4923, 5202, 5440, 5470, 5760, 5780, 6120, 6528, 6564, 6936, 8160, 8205, 8670, 8752, 9248, 9299, 9792, 9846, 10404, 10880, 10940, 11520, 11560, 12240, 13005, 13056, 13128, 13872, 16320, 16410, 17340, 17504, 18496, 18598, 19584, 19692, 20808, 21760, 21880, 23120, 24480, 24615, 26010, 26256, 27744, 27897, 32640, 32820, 34680, 35008, 36992, 37196, 39168, 39384, 41616, 43760, 46240, 46495, 48960, 49230, 52020, 52512, 55488, 55794, 65280, 65640, 69360, 70016, 73984, 74392, 78768, 83232, 83691, 87520, 92480, 92990, 97920, 98460, 104040, 105024, 110976, 111588, 131280, 138720, 139485, 140032, 148784, 157536, 158083, 166464, 167382, 175040, 184960, 185980, 195840, 196920, 208080, 210048, 221952, 223176, 262560, 277440, 278970, 297568, 315072, 316166, 332928, 334764, 350080, 369920, 371960, 393840, 416160, 418455, 420096, 446352, 474249, 525120, 554880, 557940, 595136, 630144, 632332, 665856, 669528, 700160, 743920, 787680, 790415, 832320, 836910, 892704, 948498, 1050240, 1109760, 1115880, 1190272, 1260288, 1264664, 1339056, 1422747, 1487840, 1575360, 1580830, 1664640, 1673820, 1785408, 1896996, 2100480, 2231760, 2371245, 2380544, 2529328, 2678112, 2845494, 2975680, 3150720, 3161660, 3329280, 3347640, 3570816, 3793992, 4463520, 4742490, 5058656, 5356224, 5690988, 5951360, 6301440, 6323320, 6695280, 7113735, 7141632, 7587984, 8927040, 9484980, 10117312, 10712448, 11381976, 11902720, 12646640, 13390560, 14227470, 15175968, 17854080, 18969960, 20234624, 21424896, 22763952, 25293280, 26781120, 28454940, 30351936, 35708160, 37939920, 40469248, 45527904, 50586560, 53562240, 56909880, 60703872, 75879840, 91055808, 101173120, 107124480, 113819760, 121407744, 151759680, 182111616, 202346240, 227639520, 303519360, 364223232, 455279040, 607038720, 910558080, 1821116160]

約数ペア:

[(1, 1821116160), (2, 910558080), (3, 607038720), (4, 455279040), (5, 364223232), (6, 303519360), (8, 227639520), (9, 202346240), (10, 182111616), (12, 151759680), (15, 121407744), (16, 113819760), (17, 107124480), (18, 101173120), (20, 91055808), (24, 75879840), (30, 60703872), (32, 56909880), (34, 53562240), (36, 50586560), (40, 45527904), (45, 40469248), (48, 37939920), (51, 35708160), (60, 30351936), (64, 28454940), (68, 26781120), (72, 25293280), (80, 22763952), (85, 21424896), (90, 20234624), (96, 18969960), (102, 17854080), (120, 15175968), (128, 14227470), (136, 13390560), (144, 12646640), (153, 11902720), (160, 11381976), (170, 10712448), (180, 10117312), (192, 9484980), (204, 8927040), (240, 7587984), (255, 7141632), (256, 7113735), (272, 6695280), (288, 6323320), (289, 6301440), (306, 5951360), (320, 5690988), (340, 5356224), (360, 5058656), (384, 4742490), (408, 4463520), (480, 3793992), (510, 3570816), (544, 3347640), (547, 3329280), (576, 3161660), (578, 3150720), (612, 2975680), (640, 2845494), (680, 2678112), (720, 2529328), (765, 2380544), (768, 2371245), (816, 2231760), (867, 2100480), (960, 1896996), (1020, 1785408), (1088, 1673820), (1094, 1664640), (1152, 1580830), (1156, 1575360), (1224, 1487840), (1280, 1422747), (1360, 1339056), (1440, 1264664), (1445, 1260288), (1530, 1190272), (1632, 1115880), (1641, 1109760), (1734, 1050240), (1920, 948498), (2040, 892704), (2176, 836910), (2188, 832320), (2304, 790415), (2312, 787680), (2448, 743920), (2601, 700160), (2720, 669528), (2735, 665856), (2880, 632332), (2890, 630144), (3060, 595136), (3264, 557940), (3282, 554880), (3468, 525120), (3840, 474249), (4080, 446352), (4335, 420096), (4352, 418455), (4376, 416160), (4624, 393840), (4896, 371960), (4923, 369920), (5202, 350080), (5440, 334764), (5470, 332928), (5760, 316166), (5780, 315072), (6120, 297568), (6528, 278970), (6564, 277440), (6936, 262560), (8160, 223176), (8205, 221952), (8670, 210048), (8752, 208080), (9248, 196920), (9299, 195840), (9792, 185980), (9846, 184960), (10404, 175040), (10880, 167382), (10940, 166464), (11520, 158083), (11560, 157536), (12240, 148784), (13005, 140032), (13056, 139485), (13128, 138720), (13872, 131280), (16320, 111588), (16410, 110976), (17340, 105024), (17504, 104040), (18496, 98460), (18598, 97920), (19584, 92990), (19692, 92480), (20808, 87520), (21760, 83691), (21880, 83232), (23120, 78768), (24480, 74392), (24615, 73984), (26010, 70016), (26256, 69360), (27744, 65640), (27897, 65280), (32640, 55794), (32820, 55488), (34680, 52512), (35008, 52020), (36992, 49230), (37196, 48960), (39168, 46495), (39384, 46240), (41616, 43760)]