890961120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 720

約数和(自身を含む): 3879314208

約数和(自身を除く): 2988353088

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, 49, 54, 56, 60, 61, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 122, 126, 135, 138, 140, 144, 147, 160, 161, 162, 168, 180, 183, 184, 189, 196, 207, 210, 216, 224, 230, 240, 244, 245, 252, 270, 276, 280, 288, 294, 305, 315, 322, 324, 336, 345, 360, 366, 368, 378, 392, 405, 414, 420, 427, 432, 441, 460, 480, 483, 488, 490, 504, 540, 549, 552, 560, 567, 588, 610, 621, 630, 644, 648, 672, 690, 720, 732, 735, 736, 756, 784, 805, 810, 828, 840, 854, 864, 882, 915, 920, 945, 966, 976, 980, 1008, 1035, 1080, 1098, 1104, 1120, 1127, 1134, 1176, 1220, 1242, 1260, 1281, 1288, 1296, 1323, 1380, 1403, 1440, 1449, 1464, 1470, 1512, 1568, 1610, 1620, 1647, 1656, 1680, 1708, 1764, 1830, 1840, 1863, 1890, 1932, 1952, 1960, 2016, 2070, 2135, 2160, 2196, 2205, 2208, 2254, 2268, 2352, 2415, 2440, 2484, 2520, 2562, 2576, 2592, 2646, 2745, 2760, 2806, 2835, 2898, 2928, 2940, 2989, 3024, 3105, 3220, 3240, 3294, 3312, 3360, 3381, 3416, 3528, 3660, 3680, 3726, 3780, 3843, 3864, 3920, 3969, 4140, 4209, 4270, 4320, 4347, 4392, 4410, 4508, 4536, 4704, 4830, 4880, 4941, 4968, 5040, 5124, 5152, 5292, 5490, 5520, 5612, 5635, 5670, 5796, 5856, 5880, 5978, 6048, 6210, 6405, 6440, 6480, 6588, 6615, 6624, 6762, 6832, 7015, 7056, 7245, 7320, 7452, 7560, 7686, 7728, 7840, 7938, 8235, 8280, 8418, 8540, 8694, 8784, 8820, 8967, 9016, 9072, 9315, 9660, 9760, 9821, 9882, 9936, 10080, 10143, 10248, 10584, 10980, 11040, 11224, 11270, 11340, 11529, 11592, 11760, 11956, 12420, 12627, 12810, 12880, 12960, 13041, 13176, 13230, 13524, 13664, 14030, 14112, 14490, 14640, 14904, 14945, 15120, 15372, 15456, 15876, 16470, 16560, 16836, 16905, 17080, 17388, 17568, 17640, 17934, 18032, 18144, 18630, 19215, 19320, 19642, 19764, 19845, 19872, 20286, 20496, 21045, 21168, 21735, 21960, 22448, 22540, 22680, 23058, 23184, 23520, 23912, 24705, 24840, 25254, 25620, 25760, 26082, 26352, 26460, 26901, 27048, 28060, 28980, 29280, 29463, 29808, 29890, 30240, 30429, 30744, 31752, 32940, 33120, 33672, 33810, 34160, 34587, 34776, 35280, 35868, 36064, 37260, 37881, 38430, 38640, 39284, 39528, 39690, 40572, 40992, 42090, 42336, 43470, 43920, 44835, 44896, 45080, 45360, 46116, 46368, 47824, 49105, 49410, 49680, 50508, 50715, 51240, 52164, 52704, 52920, 53802, 54096, 56120, 57645, 57960, 58926, 59616, 59780, 60858, 61488, 63135, 63504, 65205, 65880, 67344, 67620, 68320, 68747, 69174, 69552, 70560, 71736, 74520, 75762, 76860, 77280, 78568, 79056, 79380, 80703, 81144, 84180, 86940, 87840, 88389, 89670, 90160, 90720, 91287, 92232, 95648, 98210, 98820, 99360, 101016, 101430, 102480, 104328, 105840, 107604, 108192, 112240, 113643, 115290, 115920, 117852, 119560, 121716, 122976, 126270, 127008, 130410, 131760, 134505, 134688, 135240, 137494, 138348, 139104, 143472, 147315, 149040, 151524, 152145, 153720, 157136, 158112, 158760, 161406, 162288, 168360, 172935, 173880, 176778, 179340, 180320, 182574, 184464, 189405, 196420, 197640, 202032, 202860, 204960, 206241, 208656, 211680, 215208, 224480, 227286, 230580, 231840, 235704, 239120, 242109, 243432, 252540, 260820, 263520, 265167, 269010, 270480, 274988, 276696, 286944, 294630, 298080, 303048, 304290, 307440, 314272, 317520, 322812, 324576, 336720, 343735, 345870, 347760, 353556, 358680, 365148, 368928, 378810, 392840, 395280, 403515, 404064, 405720, 412482, 417312, 430416, 441945, 454572, 456435, 461160, 471408, 478240, 484218, 486864, 505080, 521640, 530334, 538020, 540960, 549976, 553392, 568215, 589260, 606096, 608580, 614880, 618723, 635040, 645624, 673440, 687470, 691740, 695520, 707112, 717360, 730296, 757620, 785680, 790560, 795501, 807030, 811440, 824964, 860832, 883890, 909144, 912870, 922320, 942816, 968436, 973728, 1010160, 1031205, 1043280, 1060668, 1076040, 1099952, 1106784, 1136430, 1178520, 1210545, 1212192, 1217160, 1237446, 1291248, 1325835, 1374940, 1383480, 1414224, 1434720, 1460592, 1515240, 1571360, 1591002, 1614060, 1622880, 1649928, 1767780, 1818288, 1825740, 1844640, 1856169, 1936872, 2020320, 2062410, 2086560, 2121336, 2152080, 2199904, 2272860, 2357040, 2421090, 2434320, 2474892, 2582496, 2651670, 2749880, 2766960, 2828448, 2921184, 3030480, 3093615, 3182004, 3228120, 3299856, 3535560, 3636576, 3651480, 3712338, 3873744, 3977505, 4124820, 4242672, 4304160, 4545720, 4714080, 4842180, 4868640, 4949784, 5303340, 5499760, 5533920, 5568507, 6060960, 6187230, 6364008, 6456240, 6599712, 7071120, 7302960, 7424676, 7747488, 7955010, 8249640, 8485344, 9091440, 9280845, 9684360, 9899568, 10606680, 10999520, 11137014, 12374460, 12728016, 12912480, 14142240, 14605920, 14849352, 15910020, 16499280, 18182880, 18561690, 19368720, 19799136, 21213360, 22274028, 24748920, 25456032, 27842535, 29698704, 31820040, 32998560, 37123380, 38737440, 42426720, 44548056, 49497840, 55685070, 59397408, 63640080, 74246760, 89096112, 98995680, 111370140, 127280160, 148493520, 178192224, 222740280, 296987040, 445480560, 890961120]

約数ペア:

[(1, 890961120), (2, 445480560), (3, 296987040), (4, 222740280), (5, 178192224), (6, 148493520), (7, 127280160), (8, 111370140), (9, 98995680), (10, 89096112), (12, 74246760), (14, 63640080), (15, 59397408), (16, 55685070), (18, 49497840), (20, 44548056), (21, 42426720), (23, 38737440), (24, 37123380), (27, 32998560), (28, 31820040), (30, 29698704), (32, 27842535), (35, 25456032), (36, 24748920), (40, 22274028), (42, 21213360), (45, 19799136), (46, 19368720), (48, 18561690), (49, 18182880), (54, 16499280), (56, 15910020), (60, 14849352), (61, 14605920), (63, 14142240), (69, 12912480), (70, 12728016), (72, 12374460), (80, 11137014), (81, 10999520), (84, 10606680), (90, 9899568), (92, 9684360), (96, 9280845), (98, 9091440), (105, 8485344), (108, 8249640), (112, 7955010), (115, 7747488), (120, 7424676), (122, 7302960), (126, 7071120), (135, 6599712), (138, 6456240), (140, 6364008), (144, 6187230), (147, 6060960), (160, 5568507), (161, 5533920), (162, 5499760), (168, 5303340), (180, 4949784), (183, 4868640), (184, 4842180), (189, 4714080), (196, 4545720), (207, 4304160), (210, 4242672), (216, 4124820), (224, 3977505), (230, 3873744), (240, 3712338), (244, 3651480), (245, 3636576), (252, 3535560), (270, 3299856), (276, 3228120), (280, 3182004), (288, 3093615), (294, 3030480), (305, 2921184), (315, 2828448), (322, 2766960), (324, 2749880), (336, 2651670), (345, 2582496), (360, 2474892), (366, 2434320), (368, 2421090), (378, 2357040), (392, 2272860), (405, 2199904), (414, 2152080), (420, 2121336), (427, 2086560), (432, 2062410), (441, 2020320), (460, 1936872), (480, 1856169), (483, 1844640), (488, 1825740), (490, 1818288), (504, 1767780), (540, 1649928), (549, 1622880), (552, 1614060), (560, 1591002), (567, 1571360), (588, 1515240), (610, 1460592), (621, 1434720), (630, 1414224), (644, 1383480), (648, 1374940), (672, 1325835), (690, 1291248), (720, 1237446), (732, 1217160), (735, 1212192), (736, 1210545), (756, 1178520), (784, 1136430), (805, 1106784), (810, 1099952), (828, 1076040), (840, 1060668), (854, 1043280), (864, 1031205), (882, 1010160), (915, 973728), (920, 968436), (945, 942816), (966, 922320), (976, 912870), (980, 909144), (1008, 883890), (1035, 860832), (1080, 824964), (1098, 811440), (1104, 807030), (1120, 795501), (1127, 790560), (1134, 785680), (1176, 757620), (1220, 730296), (1242, 717360), (1260, 707112), (1281, 695520), (1288, 691740), (1296, 687470), (1323, 673440), (1380, 645624), (1403, 635040), (1440, 618723), (1449, 614880), (1464, 608580), (1470, 606096), (1512, 589260), (1568, 568215), (1610, 553392), (1620, 549976), (1647, 540960), (1656, 538020), (1680, 530334), (1708, 521640), (1764, 505080), (1830, 486864), (1840, 484218), (1863, 478240), (1890, 471408), (1932, 461160), (1952, 456435), (1960, 454572), (2016, 441945), (2070, 430416), (2135, 417312), (2160, 412482), (2196, 405720), (2205, 404064), (2208, 403515), (2254, 395280), (2268, 392840), (2352, 378810), (2415, 368928), (2440, 365148), (2484, 358680), (2520, 353556), (2562, 347760), (2576, 345870), (2592, 343735), (2646, 336720), (2745, 324576), (2760, 322812), (2806, 317520), (2835, 314272), (2898, 307440), (2928, 304290), (2940, 303048), (2989, 298080), (3024, 294630), (3105, 286944), (3220, 276696), (3240, 274988), (3294, 270480), (3312, 269010), (3360, 265167), (3381, 263520), (3416, 260820), (3528, 252540), (3660, 243432), (3680, 242109), (3726, 239120), (3780, 235704), (3843, 231840), (3864, 230580), (3920, 227286), (3969, 224480), (4140, 215208), (4209, 211680), (4270, 208656), (4320, 206241), (4347, 204960), (4392, 202860), (4410, 202032), (4508, 197640), (4536, 196420), (4704, 189405), (4830, 184464), (4880, 182574), (4941, 180320), (4968, 179340), (5040, 176778), (5124, 173880), (5152, 172935), (5292, 168360), (5490, 162288), (5520, 161406), (5612, 158760), (5635, 158112), (5670, 157136), (5796, 153720), (5856, 152145), (5880, 151524), (5978, 149040), (6048, 147315), (6210, 143472), (6405, 139104), (6440, 138348), (6480, 137494), (6588, 135240), (6615, 134688), (6624, 134505), (6762, 131760), (6832, 130410), (7015, 127008), (7056, 126270), (7245, 122976), (7320, 121716), (7452, 119560), (7560, 117852), (7686, 115920), (7728, 115290), (7840, 113643), (7938, 112240), (8235, 108192), (8280, 107604), (8418, 105840), (8540, 104328), (8694, 102480), (8784, 101430), (8820, 101016), (8967, 99360), (9016, 98820), (9072, 98210), (9315, 95648), (9660, 92232), (9760, 91287), (9821, 90720), (9882, 90160), (9936, 89670), (10080, 88389), (10143, 87840), (10248, 86940), (10584, 84180), (10980, 81144), (11040, 80703), (11224, 79380), (11270, 79056), (11340, 78568), (11529, 77280), (11592, 76860), (11760, 75762), (11956, 74520), (12420, 71736), (12627, 70560), (12810, 69552), (12880, 69174), (12960, 68747), (13041, 68320), (13176, 67620), (13230, 67344), (13524, 65880), (13664, 65205), (14030, 63504), (14112, 63135), (14490, 61488), (14640, 60858), (14904, 59780), (14945, 59616), (15120, 58926), (15372, 57960), (15456, 57645), (15876, 56120), (16470, 54096), (16560, 53802), (16836, 52920), (16905, 52704), (17080, 52164), (17388, 51240), (17568, 50715), (17640, 50508), (17934, 49680), (18032, 49410), (18144, 49105), (18630, 47824), (19215, 46368), (19320, 46116), (19642, 45360), (19764, 45080), (19845, 44896), (19872, 44835), (20286, 43920), (20496, 43470), (21045, 42336), (21168, 42090), (21735, 40992), (21960, 40572), (22448, 39690), (22540, 39528), (22680, 39284), (23058, 38640), (23184, 38430), (23520, 37881), (23912, 37260), (24705, 36064), (24840, 35868), (25254, 35280), (25620, 34776), (25760, 34587), (26082, 34160), (26352, 33810), (26460, 33672), (26901, 33120), (27048, 32940), (28060, 31752), (28980, 30744), (29280, 30429), (29463, 30240), (29808, 29890)]