1020327840

素因数分解:

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

素因数の和:223

約数の個数: 576

約数和(自身を含む): 4332496896

約数和(自身を除く): 3312169056

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, 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, 207, 210, 216, 224, 230, 240, 243, 252, 270, 276, 280, 288, 315, 322, 324, 326, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 480, 483, 486, 489, 504, 540, 552, 560, 567, 621, 630, 644, 648, 652, 672, 690, 720, 736, 756, 805, 810, 815, 828, 840, 864, 920, 945, 966, 972, 978, 1008, 1035, 1080, 1104, 1120, 1134, 1141, 1215, 1242, 1260, 1288, 1296, 1304, 1380, 1440, 1449, 1467, 1512, 1610, 1620, 1630, 1656, 1680, 1701, 1840, 1863, 1890, 1932, 1944, 1956, 2016, 2070, 2160, 2208, 2268, 2282, 2415, 2430, 2445, 2484, 2520, 2576, 2592, 2608, 2760, 2835, 2898, 2934, 3024, 3105, 3220, 3240, 3260, 3312, 3360, 3402, 3423, 3680, 3726, 3749, 3780, 3864, 3888, 3912, 4140, 4320, 4347, 4401, 4536, 4564, 4830, 4860, 4890, 4968, 5040, 5152, 5216, 5520, 5589, 5670, 5705, 5796, 5868, 6048, 6210, 6440, 6480, 6520, 6624, 6804, 6846, 7245, 7335, 7452, 7498, 7560, 7728, 7776, 7824, 8280, 8505, 8694, 8802, 9072, 9128, 9315, 9660, 9720, 9780, 9936, 10080, 10269, 11040, 11178, 11247, 11340, 11410, 11592, 11736, 12420, 12880, 12960, 13040, 13041, 13203, 13608, 13692, 14490, 14670, 14904, 14996, 15120, 15456, 15648, 16560, 17010, 17115, 17388, 17604, 18144, 18256, 18630, 18745, 19320, 19440, 19560, 19872, 20538, 21735, 22005, 22356, 22494, 22680, 22820, 23184, 23472, 24840, 25760, 26080, 26082, 26243, 26406, 27216, 27384, 27945, 28980, 29340, 29808, 29992, 30240, 30807, 33120, 33741, 34020, 34230, 34776, 35208, 36512, 37260, 37490, 38640, 38880, 39120, 39123, 39609, 41076, 43470, 44010, 44712, 44988, 45360, 45640, 46368, 46944, 49680, 51345, 52164, 52486, 52812, 54432, 54768, 55890, 56235, 57960, 58680, 59616, 59984, 61614, 65205, 66015, 67482, 68040, 68460, 69552, 70416, 74520, 74980, 77280, 78240, 78246, 78729, 79218, 82152, 86940, 88020, 89424, 89976, 90720, 91280, 92421, 99360, 101223, 102690, 104328, 104972, 105624, 109536, 111780, 112470, 115920, 117360, 119968, 123228, 130410, 131215, 132030, 134964, 136080, 136920, 139104, 140832, 149040, 149960, 154035, 156492, 157458, 158436, 164304, 168705, 173880, 176040, 178848, 179952, 182560, 184842, 195615, 198045, 202446, 205380, 208656, 209944, 211248, 223560, 224940, 231840, 234720, 236187, 246456, 260820, 262430, 264060, 269928, 272160, 273840, 277263, 298080, 299920, 303669, 308070, 312984, 314916, 316872, 328608, 337410, 347760, 352080, 359904, 369684, 391230, 393645, 396090, 404892, 410760, 417312, 419888, 422496, 447120, 449880, 462105, 472374, 492912, 506115, 521640, 524860, 528120, 539856, 547680, 554526, 599840, 607338, 616140, 625968, 629832, 633744, 674820, 695520, 704160, 708561, 739368, 782460, 787290, 792180, 809784, 821520, 839776, 894240, 899760, 911007, 924210, 944748, 985824, 1012230, 1043280, 1049720, 1056240, 1079712, 1109052, 1180935, 1214676, 1232280, 1251936, 1259664, 1267488, 1349640, 1386315, 1417122, 1478736, 1518345, 1564920, 1574580, 1584360, 1619568, 1643040, 1799520, 1822014, 1848420, 1889496, 2024460, 2086560, 2099440, 2112480, 2125683, 2218104, 2361870, 2429352, 2464560, 2519328, 2699280, 2772630, 2834244, 2957472, 3036690, 3129840, 3149160, 3168720, 3239136, 3542805, 3644028, 3696840, 3778992, 4048920, 4198880, 4251366, 4436208, 4555035, 4723740, 4858704, 4929120, 5398560, 5545260, 5668488, 6073380, 6259680, 6298320, 6337440, 6377049, 7085610, 7288056, 7393680, 7557984, 8097840, 8502732, 8872416, 9110070, 9447480, 9717408, 10628415, 11090520, 11336976, 12146760, 12596640, 12754098, 14171220, 14576112, 14787360, 16195680, 17005464, 18220140, 18894960, 21256830, 22181040, 22673952, 24293520, 25508196, 28342440, 29152224, 31885245, 34010928, 36440280, 37789920, 42513660, 44362080, 48587040, 51016392, 56684880, 63770490, 68021856, 72880560, 85027320, 102032784, 113369760, 127540980, 145761120, 170054640, 204065568, 255081960, 340109280, 510163920, 1020327840]

約数ペア:

[(1, 1020327840), (2, 510163920), (3, 340109280), (4, 255081960), (5, 204065568), (6, 170054640), (7, 145761120), (8, 127540980), (9, 113369760), (10, 102032784), (12, 85027320), (14, 72880560), (15, 68021856), (16, 63770490), (18, 56684880), (20, 51016392), (21, 48587040), (23, 44362080), (24, 42513660), (27, 37789920), (28, 36440280), (30, 34010928), (32, 31885245), (35, 29152224), (36, 28342440), (40, 25508196), (42, 24293520), (45, 22673952), (46, 22181040), (48, 21256830), (54, 18894960), (56, 18220140), (60, 17005464), (63, 16195680), (69, 14787360), (70, 14576112), (72, 14171220), (80, 12754098), (81, 12596640), (84, 12146760), (90, 11336976), (92, 11090520), (96, 10628415), (105, 9717408), (108, 9447480), (112, 9110070), (115, 8872416), (120, 8502732), (126, 8097840), (135, 7557984), (138, 7393680), (140, 7288056), (144, 7085610), (160, 6377049), (161, 6337440), (162, 6298320), (163, 6259680), (168, 6073380), (180, 5668488), (184, 5545260), (189, 5398560), (207, 4929120), (210, 4858704), (216, 4723740), (224, 4555035), (230, 4436208), (240, 4251366), (243, 4198880), (252, 4048920), (270, 3778992), (276, 3696840), (280, 3644028), (288, 3542805), (315, 3239136), (322, 3168720), (324, 3149160), (326, 3129840), (336, 3036690), (345, 2957472), (360, 2834244), (368, 2772630), (378, 2699280), (405, 2519328), (414, 2464560), (420, 2429352), (432, 2361870), (460, 2218104), (480, 2125683), (483, 2112480), (486, 2099440), (489, 2086560), (504, 2024460), (540, 1889496), (552, 1848420), (560, 1822014), (567, 1799520), (621, 1643040), (630, 1619568), (644, 1584360), (648, 1574580), (652, 1564920), (672, 1518345), (690, 1478736), (720, 1417122), (736, 1386315), (756, 1349640), (805, 1267488), (810, 1259664), (815, 1251936), (828, 1232280), (840, 1214676), (864, 1180935), (920, 1109052), (945, 1079712), (966, 1056240), (972, 1049720), (978, 1043280), (1008, 1012230), (1035, 985824), (1080, 944748), (1104, 924210), (1120, 911007), (1134, 899760), (1141, 894240), (1215, 839776), (1242, 821520), (1260, 809784), (1288, 792180), (1296, 787290), (1304, 782460), (1380, 739368), (1440, 708561), (1449, 704160), (1467, 695520), (1512, 674820), (1610, 633744), (1620, 629832), (1630, 625968), (1656, 616140), (1680, 607338), (1701, 599840), (1840, 554526), (1863, 547680), (1890, 539856), (1932, 528120), (1944, 524860), (1956, 521640), (2016, 506115), (2070, 492912), (2160, 472374), (2208, 462105), (2268, 449880), (2282, 447120), (2415, 422496), (2430, 419888), (2445, 417312), (2484, 410760), (2520, 404892), (2576, 396090), (2592, 393645), (2608, 391230), (2760, 369684), (2835, 359904), (2898, 352080), (2934, 347760), (3024, 337410), (3105, 328608), (3220, 316872), (3240, 314916), (3260, 312984), (3312, 308070), (3360, 303669), (3402, 299920), (3423, 298080), (3680, 277263), (3726, 273840), (3749, 272160), (3780, 269928), (3864, 264060), (3888, 262430), (3912, 260820), (4140, 246456), (4320, 236187), (4347, 234720), (4401, 231840), (4536, 224940), (4564, 223560), (4830, 211248), (4860, 209944), (4890, 208656), (4968, 205380), (5040, 202446), (5152, 198045), (5216, 195615), (5520, 184842), (5589, 182560), (5670, 179952), (5705, 178848), (5796, 176040), (5868, 173880), (6048, 168705), (6210, 164304), (6440, 158436), (6480, 157458), (6520, 156492), (6624, 154035), (6804, 149960), (6846, 149040), (7245, 140832), (7335, 139104), (7452, 136920), (7498, 136080), (7560, 134964), (7728, 132030), (7776, 131215), (7824, 130410), (8280, 123228), (8505, 119968), (8694, 117360), (8802, 115920), (9072, 112470), (9128, 111780), (9315, 109536), (9660, 105624), (9720, 104972), (9780, 104328), (9936, 102690), (10080, 101223), (10269, 99360), (11040, 92421), (11178, 91280), (11247, 90720), (11340, 89976), (11410, 89424), (11592, 88020), (11736, 86940), (12420, 82152), (12880, 79218), (12960, 78729), (13040, 78246), (13041, 78240), (13203, 77280), (13608, 74980), (13692, 74520), (14490, 70416), (14670, 69552), (14904, 68460), (14996, 68040), (15120, 67482), (15456, 66015), (15648, 65205), (16560, 61614), (17010, 59984), (17115, 59616), (17388, 58680), (17604, 57960), (18144, 56235), (18256, 55890), (18630, 54768), (18745, 54432), (19320, 52812), (19440, 52486), (19560, 52164), (19872, 51345), (20538, 49680), (21735, 46944), (22005, 46368), (22356, 45640), (22494, 45360), (22680, 44988), (22820, 44712), (23184, 44010), (23472, 43470), (24840, 41076), (25760, 39609), (26080, 39123), (26082, 39120), (26243, 38880), (26406, 38640), (27216, 37490), (27384, 37260), (27945, 36512), (28980, 35208), (29340, 34776), (29808, 34230), (29992, 34020), (30240, 33741), (30807, 33120)]