1663234560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 400

約数和(自身を含む): 6425823096

約数和(自身を除く): 4762588536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 617, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1234, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1851, 1872, 1920, 2080, 2106, 2160, 2304, 2340, 2468, 2496, 2560, 2592, 2808, 2880, 3085, 3120, 3240, 3328, 3456, 3510, 3702, 3744, 3840, 4160, 4212, 4320, 4608, 4680, 4936, 4992, 5184, 5265, 5553, 5616, 5760, 6170, 6240, 6480, 6656, 6912, 7020, 7404, 7488, 7680, 8021, 8320, 8424, 8640, 9255, 9360, 9872, 9984, 10368, 10530, 11106, 11232, 11520, 12340, 12480, 12960, 13824, 14040, 14808, 14976, 16042, 16640, 16659, 16848, 17280, 18510, 18720, 19744, 19968, 20736, 21060, 22212, 22464, 23040, 24063, 24680, 24960, 25920, 27765, 28080, 29616, 29952, 32084, 33280, 33318, 33696, 34560, 37020, 37440, 39488, 40105, 41472, 42120, 44424, 44928, 48126, 49360, 49920, 49977, 51840, 55530, 56160, 59232, 59904, 64168, 66636, 67392, 69120, 72189, 74040, 74880, 78976, 80210, 83295, 84240, 88848, 89856, 96252, 98720, 99840, 99954, 103680, 111060, 112320, 118464, 120315, 128336, 133272, 134784, 144378, 148080, 149760, 157952, 160420, 166590, 168480, 177696, 179712, 192504, 197440, 199908, 207360, 216567, 222120, 224640, 236928, 240630, 249885, 256672, 266544, 269568, 288756, 296160, 299520, 315904, 320840, 333180, 336960, 355392, 360945, 385008, 394880, 399816, 433134, 444240, 449280, 473856, 481260, 499770, 513344, 533088, 539136, 577512, 592320, 641680, 649701, 666360, 673920, 710784, 721890, 770016, 789760, 799632, 866268, 888480, 898560, 947712, 962520, 999540, 1026688, 1066176, 1082835, 1155024, 1184640, 1283360, 1299402, 1332720, 1347840, 1421568, 1443780, 1540032, 1579520, 1599264, 1732536, 1776960, 1925040, 1999080, 2053376, 2132352, 2165670, 2310048, 2369280, 2566720, 2598804, 2665440, 2695680, 2843136, 2887560, 3080064, 3198528, 3248505, 3465072, 3553920, 3850080, 3998160, 4106752, 4264704, 4331340, 4620096, 4738560, 5133440, 5197608, 5330880, 5775120, 6160128, 6397056, 6497010, 6930144, 7107840, 7700160, 7996320, 8529408, 8662680, 9240192, 10266880, 10395216, 10661760, 11550240, 12320256, 12794112, 12994020, 13860288, 14215680, 15400320, 15992640, 17325360, 18480384, 20533760, 20790432, 21323520, 23100480, 25588224, 25988040, 27720576, 30800640, 31985280, 34650720, 36960768, 41580864, 42647040, 46200960, 51976080, 55441152, 61601280, 63970560, 69301440, 83161728, 92401920, 103952160, 110882304, 127941120, 138602880, 166323456, 184803840, 207904320, 277205760, 332646912, 415808640, 554411520, 831617280, 1663234560]

約数ペア:

[(1, 1663234560), (2, 831617280), (3, 554411520), (4, 415808640), (5, 332646912), (6, 277205760), (8, 207904320), (9, 184803840), (10, 166323456), (12, 138602880), (13, 127941120), (15, 110882304), (16, 103952160), (18, 92401920), (20, 83161728), (24, 69301440), (26, 63970560), (27, 61601280), (30, 55441152), (32, 51976080), (36, 46200960), (39, 42647040), (40, 41580864), (45, 36960768), (48, 34650720), (52, 31985280), (54, 30800640), (60, 27720576), (64, 25988040), (65, 25588224), (72, 23100480), (78, 21323520), (80, 20790432), (81, 20533760), (90, 18480384), (96, 17325360), (104, 15992640), (108, 15400320), (117, 14215680), (120, 13860288), (128, 12994020), (130, 12794112), (135, 12320256), (144, 11550240), (156, 10661760), (160, 10395216), (162, 10266880), (180, 9240192), (192, 8662680), (195, 8529408), (208, 7996320), (216, 7700160), (234, 7107840), (240, 6930144), (256, 6497010), (260, 6397056), (270, 6160128), (288, 5775120), (312, 5330880), (320, 5197608), (324, 5133440), (351, 4738560), (360, 4620096), (384, 4331340), (390, 4264704), (405, 4106752), (416, 3998160), (432, 3850080), (468, 3553920), (480, 3465072), (512, 3248505), (520, 3198528), (540, 3080064), (576, 2887560), (585, 2843136), (617, 2695680), (624, 2665440), (640, 2598804), (648, 2566720), (702, 2369280), (720, 2310048), (768, 2165670), (780, 2132352), (810, 2053376), (832, 1999080), (864, 1925040), (936, 1776960), (960, 1732536), (1040, 1599264), (1053, 1579520), (1080, 1540032), (1152, 1443780), (1170, 1421568), (1234, 1347840), (1248, 1332720), (1280, 1299402), (1296, 1283360), (1404, 1184640), (1440, 1155024), (1536, 1082835), (1560, 1066176), (1620, 1026688), (1664, 999540), (1728, 962520), (1755, 947712), (1851, 898560), (1872, 888480), (1920, 866268), (2080, 799632), (2106, 789760), (2160, 770016), (2304, 721890), (2340, 710784), (2468, 673920), (2496, 666360), (2560, 649701), (2592, 641680), (2808, 592320), (2880, 577512), (3085, 539136), (3120, 533088), (3240, 513344), (3328, 499770), (3456, 481260), (3510, 473856), (3702, 449280), (3744, 444240), (3840, 433134), (4160, 399816), (4212, 394880), (4320, 385008), (4608, 360945), (4680, 355392), (4936, 336960), (4992, 333180), (5184, 320840), (5265, 315904), (5553, 299520), (5616, 296160), (5760, 288756), (6170, 269568), (6240, 266544), (6480, 256672), (6656, 249885), (6912, 240630), (7020, 236928), (7404, 224640), (7488, 222120), (7680, 216567), (8021, 207360), (8320, 199908), (8424, 197440), (8640, 192504), (9255, 179712), (9360, 177696), (9872, 168480), (9984, 166590), (10368, 160420), (10530, 157952), (11106, 149760), (11232, 148080), (11520, 144378), (12340, 134784), (12480, 133272), (12960, 128336), (13824, 120315), (14040, 118464), (14808, 112320), (14976, 111060), (16042, 103680), (16640, 99954), (16659, 99840), (16848, 98720), (17280, 96252), (18510, 89856), (18720, 88848), (19744, 84240), (19968, 83295), (20736, 80210), (21060, 78976), (22212, 74880), (22464, 74040), (23040, 72189), (24063, 69120), (24680, 67392), (24960, 66636), (25920, 64168), (27765, 59904), (28080, 59232), (29616, 56160), (29952, 55530), (32084, 51840), (33280, 49977), (33318, 49920), (33696, 49360), (34560, 48126), (37020, 44928), (37440, 44424), (39488, 42120), (40105, 41472)]