680218560

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 560

約数和(自身を含む): 2903256576

約数和(自身を除く): 2223038016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 163, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 324, 326, 336, 345, 360, 368, 378, 405, 414, 420, 432, 448, 460, 480, 483, 489, 504, 540, 552, 560, 567, 576, 621, 630, 644, 648, 652, 672, 690, 720, 736, 756, 805, 810, 815, 828, 840, 864, 920, 945, 960, 966, 978, 1008, 1035, 1080, 1104, 1120, 1134, 1141, 1242, 1260, 1288, 1296, 1304, 1344, 1380, 1440, 1449, 1467, 1472, 1512, 1610, 1620, 1630, 1656, 1680, 1728, 1840, 1863, 1890, 1932, 1956, 2016, 2070, 2160, 2208, 2240, 2268, 2282, 2415, 2445, 2484, 2520, 2576, 2592, 2608, 2760, 2835, 2880, 2898, 2934, 3024, 3105, 3220, 3240, 3260, 3312, 3360, 3423, 3680, 3726, 3749, 3780, 3864, 3912, 4032, 4140, 4320, 4347, 4401, 4416, 4536, 4564, 4830, 4890, 4968, 5040, 5152, 5184, 5216, 5520, 5670, 5705, 5796, 5868, 6048, 6210, 6440, 6480, 6520, 6624, 6720, 6846, 7245, 7335, 7360, 7452, 7498, 7560, 7728, 7824, 8280, 8640, 8694, 8802, 9072, 9128, 9315, 9660, 9780, 9936, 10080, 10269, 10304, 10432, 11040, 11247, 11340, 11410, 11592, 11736, 12096, 12420, 12880, 12960, 13040, 13041, 13203, 13248, 13692, 14490, 14670, 14904, 14996, 15120, 15456, 15648, 16560, 17115, 17388, 17604, 18144, 18256, 18630, 18745, 19320, 19560, 19872, 20160, 20538, 21735, 22005, 22080, 22494, 22680, 22820, 23184, 23472, 24840, 25760, 25920, 26080, 26082, 26243, 26406, 27384, 28980, 29340, 29808, 29992, 30240, 30807, 30912, 31296, 33120, 33741, 34230, 34776, 35208, 36288, 36512, 37260, 37490, 38640, 39120, 39744, 41076, 43470, 44010, 44988, 45360, 45640, 46368, 46944, 49680, 51345, 51520, 52160, 52164, 52486, 52812, 54768, 56235, 57960, 58680, 59616, 59984, 60480, 61614, 65205, 66015, 66240, 67482, 68460, 69552, 70416, 73024, 74520, 74980, 77280, 78240, 78729, 82152, 86940, 88020, 89976, 90720, 91280, 92421, 92736, 93888, 99360, 101223, 102690, 104328, 104972, 105624, 109536, 112470, 115920, 117360, 119232, 119968, 123228, 130410, 131215, 132030, 134964, 136920, 139104, 140832, 149040, 149960, 154035, 154560, 156480, 157458, 164304, 168705, 173880, 176040, 179952, 181440, 182560, 184842, 198720, 202446, 205380, 208656, 209944, 211248, 219072, 224940, 231840, 234720, 236187, 239936, 246456, 260820, 262430, 264060, 269928, 273840, 278208, 281664, 298080, 299920, 303669, 308070, 314916, 328608, 337410, 347760, 352080, 359904, 365120, 369684, 393645, 404892, 410760, 417312, 419888, 422496, 449880, 462105, 463680, 469440, 472374, 492912, 506115, 521640, 524860, 528120, 539856, 547680, 596160, 599840, 607338, 616140, 629832, 657216, 674820, 695520, 704160, 708561, 719808, 739368, 787290, 809784, 821520, 834624, 839776, 844992, 899760, 924210, 944748, 985824, 1012230, 1043280, 1049720, 1056240, 1079712, 1095360, 1180935, 1199680, 1214676, 1232280, 1259664, 1349640, 1391040, 1408320, 1417122, 1478736, 1518345, 1574580, 1619568, 1643040, 1679552, 1799520, 1848420, 1889496, 1971648, 2024460, 2086560, 2099440, 2112480, 2125683, 2159424, 2361870, 2429352, 2464560, 2519328, 2699280, 2834244, 2957472, 3036690, 3149160, 3239136, 3286080, 3542805, 3599040, 3696840, 3778992, 4048920, 4173120, 4198880, 4224960, 4251366, 4723740, 4858704, 4929120, 5038656, 5398560, 5668488, 5914944, 6073380, 6298320, 6478272, 7085610, 7393680, 7557984, 8097840, 8397760, 8502732, 9447480, 9717408, 9858240, 10628415, 10797120, 11336976, 12146760, 12596640, 14171220, 14787360, 15115968, 16195680, 17005464, 18894960, 19434816, 21256830, 22673952, 24293520, 25193280, 28342440, 29574720, 32391360, 34010928, 37789920, 42513660, 45347904, 48587040, 56684880, 68021856, 75579840, 85027320, 97174080, 113369760, 136043712, 170054640, 226739520, 340109280, 680218560]

約数ペア:

[(1, 680218560), (2, 340109280), (3, 226739520), (4, 170054640), (5, 136043712), (6, 113369760), (7, 97174080), (8, 85027320), (9, 75579840), (10, 68021856), (12, 56684880), (14, 48587040), (15, 45347904), (16, 42513660), (18, 37789920), (20, 34010928), (21, 32391360), (23, 29574720), (24, 28342440), (27, 25193280), (28, 24293520), (30, 22673952), (32, 21256830), (35, 19434816), (36, 18894960), (40, 17005464), (42, 16195680), (45, 15115968), (46, 14787360), (48, 14171220), (54, 12596640), (56, 12146760), (60, 11336976), (63, 10797120), (64, 10628415), (69, 9858240), (70, 9717408), (72, 9447480), (80, 8502732), (81, 8397760), (84, 8097840), (90, 7557984), (92, 7393680), (96, 7085610), (105, 6478272), (108, 6298320), (112, 6073380), (115, 5914944), (120, 5668488), (126, 5398560), (135, 5038656), (138, 4929120), (140, 4858704), (144, 4723740), (160, 4251366), (161, 4224960), (162, 4198880), (163, 4173120), (168, 4048920), (180, 3778992), (184, 3696840), (189, 3599040), (192, 3542805), (207, 3286080), (210, 3239136), (216, 3149160), (224, 3036690), (230, 2957472), (240, 2834244), (252, 2699280), (270, 2519328), (276, 2464560), (280, 2429352), (288, 2361870), (315, 2159424), (320, 2125683), (322, 2112480), (324, 2099440), (326, 2086560), (336, 2024460), (345, 1971648), (360, 1889496), (368, 1848420), (378, 1799520), (405, 1679552), (414, 1643040), (420, 1619568), (432, 1574580), (448, 1518345), (460, 1478736), (480, 1417122), (483, 1408320), (489, 1391040), (504, 1349640), (540, 1259664), (552, 1232280), (560, 1214676), (567, 1199680), (576, 1180935), (621, 1095360), (630, 1079712), (644, 1056240), (648, 1049720), (652, 1043280), (672, 1012230), (690, 985824), (720, 944748), (736, 924210), (756, 899760), (805, 844992), (810, 839776), (815, 834624), (828, 821520), (840, 809784), (864, 787290), (920, 739368), (945, 719808), (960, 708561), (966, 704160), (978, 695520), (1008, 674820), (1035, 657216), (1080, 629832), (1104, 616140), (1120, 607338), (1134, 599840), (1141, 596160), (1242, 547680), (1260, 539856), (1288, 528120), (1296, 524860), (1304, 521640), (1344, 506115), (1380, 492912), (1440, 472374), (1449, 469440), (1467, 463680), (1472, 462105), (1512, 449880), (1610, 422496), (1620, 419888), (1630, 417312), (1656, 410760), (1680, 404892), (1728, 393645), (1840, 369684), (1863, 365120), (1890, 359904), (1932, 352080), (1956, 347760), (2016, 337410), (2070, 328608), (2160, 314916), (2208, 308070), (2240, 303669), (2268, 299920), (2282, 298080), (2415, 281664), (2445, 278208), (2484, 273840), (2520, 269928), (2576, 264060), (2592, 262430), (2608, 260820), (2760, 246456), (2835, 239936), (2880, 236187), (2898, 234720), (2934, 231840), (3024, 224940), (3105, 219072), (3220, 211248), (3240, 209944), (3260, 208656), (3312, 205380), (3360, 202446), (3423, 198720), (3680, 184842), (3726, 182560), (3749, 181440), (3780, 179952), (3864, 176040), (3912, 173880), (4032, 168705), (4140, 164304), (4320, 157458), (4347, 156480), (4401, 154560), (4416, 154035), (4536, 149960), (4564, 149040), (4830, 140832), (4890, 139104), (4968, 136920), (5040, 134964), (5152, 132030), (5184, 131215), (5216, 130410), (5520, 123228), (5670, 119968), (5705, 119232), (5796, 117360), (5868, 115920), (6048, 112470), (6210, 109536), (6440, 105624), (6480, 104972), (6520, 104328), (6624, 102690), (6720, 101223), (6846, 99360), (7245, 93888), (7335, 92736), (7360, 92421), (7452, 91280), (7498, 90720), (7560, 89976), (7728, 88020), (7824, 86940), (8280, 82152), (8640, 78729), (8694, 78240), (8802, 77280), (9072, 74980), (9128, 74520), (9315, 73024), (9660, 70416), (9780, 69552), (9936, 68460), (10080, 67482), (10269, 66240), (10304, 66015), (10432, 65205), (11040, 61614), (11247, 60480), (11340, 59984), (11410, 59616), (11592, 58680), (11736, 57960), (12096, 56235), (12420, 54768), (12880, 52812), (12960, 52486), (13040, 52164), (13041, 52160), (13203, 51520), (13248, 51345), (13692, 49680), (14490, 46944), (14670, 46368), (14904, 45640), (14996, 45360), (15120, 44988), (15456, 44010), (15648, 43470), (16560, 41076), (17115, 39744), (17388, 39120), (17604, 38640), (18144, 37490), (18256, 37260), (18630, 36512), (18745, 36288), (19320, 35208), (19560, 34776), (19872, 34230), (20160, 33741), (20538, 33120), (21735, 31296), (22005, 30912), (22080, 30807), (22494, 30240), (22680, 29992), (22820, 29808), (23184, 29340), (23472, 28980), (24840, 27384), (25760, 26406), (25920, 26243), (26080, 26082)]