987954240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 448

約数和(自身を含む): 3965423616

約数和(自身を除く): 2977469376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 112, 120, 129, 130, 140, 156, 160, 168, 172, 182, 192, 195, 208, 210, 215, 224, 240, 258, 260, 263, 273, 280, 301, 312, 320, 336, 344, 364, 390, 416, 420, 430, 448, 455, 480, 516, 520, 526, 546, 559, 560, 602, 624, 645, 672, 688, 728, 780, 789, 832, 840, 860, 903, 910, 960, 1032, 1040, 1052, 1092, 1118, 1120, 1204, 1248, 1290, 1315, 1344, 1365, 1376, 1456, 1505, 1560, 1578, 1677, 1680, 1720, 1806, 1820, 1841, 2064, 2080, 2104, 2184, 2236, 2240, 2408, 2496, 2580, 2630, 2730, 2752, 2795, 2912, 3010, 3120, 3156, 3354, 3360, 3419, 3440, 3612, 3640, 3682, 3913, 3945, 4128, 4160, 4208, 4368, 4472, 4515, 4816, 5160, 5260, 5460, 5523, 5590, 5824, 6020, 6240, 6312, 6708, 6720, 6838, 6880, 7224, 7280, 7364, 7826, 7890, 8256, 8385, 8416, 8736, 8944, 9030, 9205, 9632, 10257, 10320, 10520, 10920, 11046, 11180, 11309, 11739, 12040, 12480, 12624, 13416, 13676, 13760, 14448, 14560, 14728, 15652, 15780, 16770, 16832, 17095, 17472, 17888, 18060, 18410, 19264, 19565, 20514, 20640, 21040, 21840, 22092, 22360, 22618, 23478, 23933, 24080, 25248, 26832, 27352, 27615, 28896, 29120, 29456, 31304, 31560, 33540, 33927, 34190, 35776, 36120, 36820, 39130, 41028, 41280, 42080, 43680, 44184, 44720, 45236, 46956, 47866, 48160, 50496, 51285, 53664, 54704, 55230, 56545, 57792, 58695, 58912, 62608, 63120, 67080, 67854, 68380, 71799, 72240, 73640, 78260, 79163, 82056, 84160, 87360, 88368, 89440, 90472, 93912, 95732, 96320, 102570, 107328, 109408, 110460, 113090, 117390, 117824, 119665, 125216, 126240, 134160, 135708, 136760, 143598, 144480, 147017, 147280, 156520, 158326, 164112, 169635, 176736, 178880, 180944, 187824, 191464, 205140, 218816, 220920, 226180, 234780, 237489, 239330, 250432, 252480, 268320, 271416, 273520, 287196, 288960, 294034, 294560, 313040, 316652, 328224, 339270, 353472, 358995, 361888, 375648, 382928, 395815, 410280, 441051, 441840, 452360, 469560, 474978, 478660, 536640, 542832, 547040, 574392, 588068, 589120, 626080, 633304, 656448, 678540, 717990, 723776, 735085, 751296, 765856, 791630, 820560, 882102, 883680, 904720, 939120, 949956, 957320, 1029119, 1085664, 1094080, 1148784, 1176136, 1187445, 1252160, 1266608, 1357080, 1435980, 1470170, 1531712, 1583260, 1641120, 1764204, 1767360, 1809440, 1878240, 1899912, 1914640, 2058238, 2171328, 2205255, 2297568, 2352272, 2374890, 2533216, 2714160, 2871960, 2940340, 3087357, 3166520, 3282240, 3528408, 3618880, 3756480, 3799824, 3829280, 4116476, 4410510, 4595136, 4704544, 4749780, 5066432, 5145595, 5428320, 5743920, 5880680, 6174714, 6333040, 7056816, 7599648, 7658560, 8232952, 8821020, 9409088, 9499560, 10291190, 10856640, 11487840, 11761360, 12349428, 12666080, 14113632, 15199296, 15436785, 16465904, 17642040, 18999120, 20582380, 22975680, 23522720, 24698856, 25332160, 28227264, 30873570, 32931808, 35284080, 37998240, 41164760, 47045440, 49397712, 61747140, 65863616, 70568160, 75996480, 82329520, 98795424, 123494280, 141136320, 164659040, 197590848, 246988560, 329318080, 493977120, 987954240]

約数ペア:

[(1, 987954240), (2, 493977120), (3, 329318080), (4, 246988560), (5, 197590848), (6, 164659040), (7, 141136320), (8, 123494280), (10, 98795424), (12, 82329520), (13, 75996480), (14, 70568160), (15, 65863616), (16, 61747140), (20, 49397712), (21, 47045440), (24, 41164760), (26, 37998240), (28, 35284080), (30, 32931808), (32, 30873570), (35, 28227264), (39, 25332160), (40, 24698856), (42, 23522720), (43, 22975680), (48, 20582380), (52, 18999120), (56, 17642040), (60, 16465904), (64, 15436785), (65, 15199296), (70, 14113632), (78, 12666080), (80, 12349428), (84, 11761360), (86, 11487840), (91, 10856640), (96, 10291190), (104, 9499560), (105, 9409088), (112, 8821020), (120, 8232952), (129, 7658560), (130, 7599648), (140, 7056816), (156, 6333040), (160, 6174714), (168, 5880680), (172, 5743920), (182, 5428320), (192, 5145595), (195, 5066432), (208, 4749780), (210, 4704544), (215, 4595136), (224, 4410510), (240, 4116476), (258, 3829280), (260, 3799824), (263, 3756480), (273, 3618880), (280, 3528408), (301, 3282240), (312, 3166520), (320, 3087357), (336, 2940340), (344, 2871960), (364, 2714160), (390, 2533216), (416, 2374890), (420, 2352272), (430, 2297568), (448, 2205255), (455, 2171328), (480, 2058238), (516, 1914640), (520, 1899912), (526, 1878240), (546, 1809440), (559, 1767360), (560, 1764204), (602, 1641120), (624, 1583260), (645, 1531712), (672, 1470170), (688, 1435980), (728, 1357080), (780, 1266608), (789, 1252160), (832, 1187445), (840, 1176136), (860, 1148784), (903, 1094080), (910, 1085664), (960, 1029119), (1032, 957320), (1040, 949956), (1052, 939120), (1092, 904720), (1118, 883680), (1120, 882102), (1204, 820560), (1248, 791630), (1290, 765856), (1315, 751296), (1344, 735085), (1365, 723776), (1376, 717990), (1456, 678540), (1505, 656448), (1560, 633304), (1578, 626080), (1677, 589120), (1680, 588068), (1720, 574392), (1806, 547040), (1820, 542832), (1841, 536640), (2064, 478660), (2080, 474978), (2104, 469560), (2184, 452360), (2236, 441840), (2240, 441051), (2408, 410280), (2496, 395815), (2580, 382928), (2630, 375648), (2730, 361888), (2752, 358995), (2795, 353472), (2912, 339270), (3010, 328224), (3120, 316652), (3156, 313040), (3354, 294560), (3360, 294034), (3419, 288960), (3440, 287196), (3612, 273520), (3640, 271416), (3682, 268320), (3913, 252480), (3945, 250432), (4128, 239330), (4160, 237489), (4208, 234780), (4368, 226180), (4472, 220920), (4515, 218816), (4816, 205140), (5160, 191464), (5260, 187824), (5460, 180944), (5523, 178880), (5590, 176736), (5824, 169635), (6020, 164112), (6240, 158326), (6312, 156520), (6708, 147280), (6720, 147017), (6838, 144480), (6880, 143598), (7224, 136760), (7280, 135708), (7364, 134160), (7826, 126240), (7890, 125216), (8256, 119665), (8385, 117824), (8416, 117390), (8736, 113090), (8944, 110460), (9030, 109408), (9205, 107328), (9632, 102570), (10257, 96320), (10320, 95732), (10520, 93912), (10920, 90472), (11046, 89440), (11180, 88368), (11309, 87360), (11739, 84160), (12040, 82056), (12480, 79163), (12624, 78260), (13416, 73640), (13676, 72240), (13760, 71799), (14448, 68380), (14560, 67854), (14728, 67080), (15652, 63120), (15780, 62608), (16770, 58912), (16832, 58695), (17095, 57792), (17472, 56545), (17888, 55230), (18060, 54704), (18410, 53664), (19264, 51285), (19565, 50496), (20514, 48160), (20640, 47866), (21040, 46956), (21840, 45236), (22092, 44720), (22360, 44184), (22618, 43680), (23478, 42080), (23933, 41280), (24080, 41028), (25248, 39130), (26832, 36820), (27352, 36120), (27615, 35776), (28896, 34190), (29120, 33927), (29456, 33540), (31304, 31560)]