779590980

素因数分解:

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

素因数の和:126

約数の個数: 480

約数和(自身を含む): 3024806400

約数和(自身を除く): 2245215420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 61, 63, 69, 70, 81, 84, 90, 92, 98, 105, 108, 115, 122, 126, 135, 138, 140, 147, 161, 162, 180, 183, 189, 196, 207, 210, 230, 244, 245, 252, 270, 276, 294, 305, 315, 322, 324, 343, 345, 366, 378, 405, 414, 420, 427, 441, 460, 483, 490, 540, 549, 567, 588, 610, 621, 630, 644, 686, 690, 732, 735, 756, 805, 810, 828, 854, 882, 915, 945, 966, 980, 1029, 1035, 1098, 1127, 1134, 1220, 1242, 1260, 1281, 1323, 1372, 1380, 1403, 1449, 1470, 1610, 1620, 1647, 1708, 1715, 1764, 1830, 1863, 1890, 1932, 2058, 2070, 2135, 2196, 2205, 2254, 2268, 2415, 2484, 2562, 2646, 2745, 2806, 2835, 2898, 2940, 2989, 3087, 3105, 3220, 3294, 3381, 3430, 3660, 3726, 3780, 3843, 3969, 4116, 4140, 4209, 4270, 4347, 4410, 4508, 4830, 4941, 5124, 5145, 5292, 5490, 5612, 5635, 5670, 5796, 5978, 6174, 6210, 6405, 6588, 6615, 6762, 6860, 7015, 7245, 7452, 7686, 7889, 7938, 8235, 8418, 8540, 8694, 8820, 8967, 9261, 9315, 9660, 9821, 9882, 10143, 10290, 10980, 11270, 11340, 11529, 11956, 12348, 12420, 12627, 12810, 13041, 13230, 13524, 14030, 14490, 14945, 15372, 15435, 15778, 15876, 16470, 16836, 16905, 17388, 17934, 18522, 18630, 19215, 19642, 19764, 19845, 20286, 20580, 20923, 21045, 21735, 22540, 23058, 23667, 24705, 25254, 25620, 26082, 26460, 26901, 27783, 28060, 28980, 29463, 29890, 30429, 30870, 31556, 32940, 33810, 34587, 35868, 37044, 37260, 37881, 38430, 39284, 39445, 39690, 40572, 41846, 42090, 43470, 44835, 46116, 46305, 47334, 49105, 49410, 50508, 50715, 52164, 53802, 55566, 57645, 58926, 59780, 60858, 61740, 62769, 63135, 65205, 67620, 68747, 69174, 71001, 75762, 76860, 78890, 79380, 80703, 83692, 84180, 86940, 88389, 89670, 91287, 92610, 94668, 98210, 98820, 101430, 104615, 107604, 111132, 113643, 115290, 117852, 118335, 121716, 125538, 126270, 130410, 134505, 137494, 138348, 138915, 142002, 147315, 151524, 152145, 157780, 161406, 172935, 176778, 179340, 182574, 185220, 188307, 189405, 196420, 202860, 206241, 209230, 213003, 227286, 230580, 236670, 242109, 251076, 252540, 260820, 265167, 269010, 274988, 277830, 284004, 294630, 304290, 313845, 322812, 343735, 345870, 353556, 355005, 365148, 376614, 378810, 403515, 412482, 418460, 426006, 441945, 454572, 456435, 473340, 481229, 484218, 530334, 538020, 555660, 564921, 568215, 589260, 608580, 618723, 627690, 639009, 687470, 691740, 710010, 753228, 757620, 795501, 807030, 824964, 852012, 883890, 912870, 941535, 962458, 968436, 1031205, 1060668, 1065015, 1129842, 1136430, 1210545, 1237446, 1255380, 1278018, 1325835, 1374940, 1420020, 1443687, 1591002, 1614060, 1694763, 1767780, 1825740, 1856169, 1883070, 1924916, 2062410, 2130030, 2259684, 2272860, 2406145, 2421090, 2474892, 2556036, 2651670, 2824605, 2887374, 3093615, 3182004, 3195045, 3389526, 3712338, 3766140, 3977505, 4124820, 4260060, 4331061, 4812290, 4842180, 5303340, 5568507, 5649210, 5774748, 6187230, 6390090, 6779052, 7218435, 7424676, 7955010, 8473815, 8662122, 9280845, 9624580, 11137014, 11298420, 12374460, 12780180, 12993183, 14436870, 15910020, 16947630, 17324244, 18561690, 21655305, 22274028, 25986366, 27842535, 28873740, 33895260, 37123380, 38979549, 43310610, 51972732, 55685070, 64965915, 77959098, 86621220, 111370140, 129931830, 155918196, 194897745, 259863660, 389795490, 779590980]

約数ペア:

[(1, 779590980), (2, 389795490), (3, 259863660), (4, 194897745), (5, 155918196), (6, 129931830), (7, 111370140), (9, 86621220), (10, 77959098), (12, 64965915), (14, 55685070), (15, 51972732), (18, 43310610), (20, 38979549), (21, 37123380), (23, 33895260), (27, 28873740), (28, 27842535), (30, 25986366), (35, 22274028), (36, 21655305), (42, 18561690), (45, 17324244), (46, 16947630), (49, 15910020), (54, 14436870), (60, 12993183), (61, 12780180), (63, 12374460), (69, 11298420), (70, 11137014), (81, 9624580), (84, 9280845), (90, 8662122), (92, 8473815), (98, 7955010), (105, 7424676), (108, 7218435), (115, 6779052), (122, 6390090), (126, 6187230), (135, 5774748), (138, 5649210), (140, 5568507), (147, 5303340), (161, 4842180), (162, 4812290), (180, 4331061), (183, 4260060), (189, 4124820), (196, 3977505), (207, 3766140), (210, 3712338), (230, 3389526), (244, 3195045), (245, 3182004), (252, 3093615), (270, 2887374), (276, 2824605), (294, 2651670), (305, 2556036), (315, 2474892), (322, 2421090), (324, 2406145), (343, 2272860), (345, 2259684), (366, 2130030), (378, 2062410), (405, 1924916), (414, 1883070), (420, 1856169), (427, 1825740), (441, 1767780), (460, 1694763), (483, 1614060), (490, 1591002), (540, 1443687), (549, 1420020), (567, 1374940), (588, 1325835), (610, 1278018), (621, 1255380), (630, 1237446), (644, 1210545), (686, 1136430), (690, 1129842), (732, 1065015), (735, 1060668), (756, 1031205), (805, 968436), (810, 962458), (828, 941535), (854, 912870), (882, 883890), (915, 852012), (945, 824964), (966, 807030), (980, 795501), (1029, 757620), (1035, 753228), (1098, 710010), (1127, 691740), (1134, 687470), (1220, 639009), (1242, 627690), (1260, 618723), (1281, 608580), (1323, 589260), (1372, 568215), (1380, 564921), (1403, 555660), (1449, 538020), (1470, 530334), (1610, 484218), (1620, 481229), (1647, 473340), (1708, 456435), (1715, 454572), (1764, 441945), (1830, 426006), (1863, 418460), (1890, 412482), (1932, 403515), (2058, 378810), (2070, 376614), (2135, 365148), (2196, 355005), (2205, 353556), (2254, 345870), (2268, 343735), (2415, 322812), (2484, 313845), (2562, 304290), (2646, 294630), (2745, 284004), (2806, 277830), (2835, 274988), (2898, 269010), (2940, 265167), (2989, 260820), (3087, 252540), (3105, 251076), (3220, 242109), (3294, 236670), (3381, 230580), (3430, 227286), (3660, 213003), (3726, 209230), (3780, 206241), (3843, 202860), (3969, 196420), (4116, 189405), (4140, 188307), (4209, 185220), (4270, 182574), (4347, 179340), (4410, 176778), (4508, 172935), (4830, 161406), (4941, 157780), (5124, 152145), (5145, 151524), (5292, 147315), (5490, 142002), (5612, 138915), (5635, 138348), (5670, 137494), (5796, 134505), (5978, 130410), (6174, 126270), (6210, 125538), (6405, 121716), (6588, 118335), (6615, 117852), (6762, 115290), (6860, 113643), (7015, 111132), (7245, 107604), (7452, 104615), (7686, 101430), (7889, 98820), (7938, 98210), (8235, 94668), (8418, 92610), (8540, 91287), (8694, 89670), (8820, 88389), (8967, 86940), (9261, 84180), (9315, 83692), (9660, 80703), (9821, 79380), (9882, 78890), (10143, 76860), (10290, 75762), (10980, 71001), (11270, 69174), (11340, 68747), (11529, 67620), (11956, 65205), (12348, 63135), (12420, 62769), (12627, 61740), (12810, 60858), (13041, 59780), (13230, 58926), (13524, 57645), (14030, 55566), (14490, 53802), (14945, 52164), (15372, 50715), (15435, 50508), (15778, 49410), (15876, 49105), (16470, 47334), (16836, 46305), (16905, 46116), (17388, 44835), (17934, 43470), (18522, 42090), (18630, 41846), (19215, 40572), (19642, 39690), (19764, 39445), (19845, 39284), (20286, 38430), (20580, 37881), (20923, 37260), (21045, 37044), (21735, 35868), (22540, 34587), (23058, 33810), (23667, 32940), (24705, 31556), (25254, 30870), (25620, 30429), (26082, 29890), (26460, 29463), (26901, 28980), (27783, 28060)]