1859215680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10283

約数の個数: 280

約数和(自身を含む): 7559088768

約数和(自身を除く): 5699873088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 10247, 11340, 12096, 12960, 15120, 18144, 20160, 20494, 22680, 25920, 30240, 30741, 36288, 40988, 45360, 51235, 60480, 61482, 71729, 81976, 90720, 92223, 102470, 122964, 143458, 153705, 163952, 181440, 184446, 204940, 215187, 245928, 276669, 286916, 307410, 327904, 358645, 368892, 409880, 430374, 461115, 491856, 553338, 573832, 614820, 645561, 655808, 717290, 737784, 819760, 830007, 860748, 922230, 983712, 1075935, 1106676, 1147664, 1229640, 1291122, 1383345, 1434580, 1475568, 1639520, 1660014, 1721496, 1844460, 1936683, 1967424, 2151870, 2213352, 2295328, 2459280, 2582244, 2766690, 2869160, 2951136, 3227805, 3279040, 3320028, 3442992, 3688920, 3873366, 4150035, 4303740, 4426704, 4590656, 4918560, 5164488, 5533380, 5738320, 5810049, 5902272, 6455610, 6640056, 6885984, 7377840, 7746732, 8300070, 8607480, 8853408, 9683415, 9837120, 10328976, 11066760, 11476640, 11620098, 12911220, 13280112, 13771968, 14755680, 15493464, 16600140, 17214960, 17706816, 19366830, 20657952, 22133520, 22953280, 23240196, 25822440, 26560224, 29050245, 29511360, 30986928, 33200280, 34429920, 38733660, 41315904, 44267040, 46480392, 51644880, 53120448, 58100490, 61973856, 66400560, 68859840, 77467320, 88534080, 92960784, 103289760, 116200980, 123947712, 132801120, 154934640, 185921568, 206579520, 232401960, 265602240, 309869280, 371843136, 464803920, 619738560, 929607840, 1859215680]

約数ペア:

[(1, 1859215680), (2, 929607840), (3, 619738560), (4, 464803920), (5, 371843136), (6, 309869280), (7, 265602240), (8, 232401960), (9, 206579520), (10, 185921568), (12, 154934640), (14, 132801120), (15, 123947712), (16, 116200980), (18, 103289760), (20, 92960784), (21, 88534080), (24, 77467320), (27, 68859840), (28, 66400560), (30, 61973856), (32, 58100490), (35, 53120448), (36, 51644880), (40, 46480392), (42, 44267040), (45, 41315904), (48, 38733660), (54, 34429920), (56, 33200280), (60, 30986928), (63, 29511360), (64, 29050245), (70, 26560224), (72, 25822440), (80, 23240196), (81, 22953280), (84, 22133520), (90, 20657952), (96, 19366830), (105, 17706816), (108, 17214960), (112, 16600140), (120, 15493464), (126, 14755680), (135, 13771968), (140, 13280112), (144, 12911220), (160, 11620098), (162, 11476640), (168, 11066760), (180, 10328976), (189, 9837120), (192, 9683415), (210, 8853408), (216, 8607480), (224, 8300070), (240, 7746732), (252, 7377840), (270, 6885984), (280, 6640056), (288, 6455610), (315, 5902272), (320, 5810049), (324, 5738320), (336, 5533380), (360, 5164488), (378, 4918560), (405, 4590656), (420, 4426704), (432, 4303740), (448, 4150035), (480, 3873366), (504, 3688920), (540, 3442992), (560, 3320028), (567, 3279040), (576, 3227805), (630, 2951136), (648, 2869160), (672, 2766690), (720, 2582244), (756, 2459280), (810, 2295328), (840, 2213352), (864, 2151870), (945, 1967424), (960, 1936683), (1008, 1844460), (1080, 1721496), (1120, 1660014), (1134, 1639520), (1260, 1475568), (1296, 1434580), (1344, 1383345), (1440, 1291122), (1512, 1229640), (1620, 1147664), (1680, 1106676), (1728, 1075935), (1890, 983712), (2016, 922230), (2160, 860748), (2240, 830007), (2268, 819760), (2520, 737784), (2592, 717290), (2835, 655808), (2880, 645561), (3024, 614820), (3240, 573832), (3360, 553338), (3780, 491856), (4032, 461115), (4320, 430374), (4536, 409880), (5040, 368892), (5184, 358645), (5670, 327904), (6048, 307410), (6480, 286916), (6720, 276669), (7560, 245928), (8640, 215187), (9072, 204940), (10080, 184446), (10247, 181440), (11340, 163952), (12096, 153705), (12960, 143458), (15120, 122964), (18144, 102470), (20160, 92223), (20494, 90720), (22680, 81976), (25920, 71729), (30240, 61482), (30741, 60480), (36288, 51235), (40988, 45360)]