7621467360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 288

約数和(自身を含む): 26562816000

約数和(自身を除く): 18941348640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 156, 160, 169, 188, 195, 208, 235, 240, 260, 282, 312, 338, 376, 390, 416, 470, 480, 507, 520, 564, 611, 624, 676, 705, 752, 780, 845, 940, 1014, 1040, 1128, 1222, 1248, 1352, 1410, 1504, 1560, 1690, 1833, 1880, 1999, 2028, 2080, 2256, 2444, 2535, 2704, 2820, 3055, 3120, 3380, 3666, 3760, 3998, 4056, 4512, 4888, 5070, 5408, 5640, 5997, 6110, 6240, 6760, 7332, 7520, 7943, 7996, 8112, 9165, 9776, 9995, 10140, 11280, 11994, 12220, 13520, 14664, 15886, 15992, 16224, 18330, 19552, 19990, 20280, 22560, 23829, 23988, 24440, 25987, 27040, 29328, 29985, 31772, 31984, 36660, 39715, 39980, 40560, 47658, 47976, 48880, 51974, 58656, 59970, 63544, 63968, 73320, 77961, 79430, 79960, 81120, 93953, 95316, 95952, 97760, 103948, 119145, 119940, 127088, 129935, 146640, 155922, 158860, 159920, 187906, 190632, 191904, 207896, 238290, 239880, 254176, 259870, 281859, 293280, 311844, 317720, 319840, 337831, 375812, 381264, 389805, 415792, 469765, 476580, 479760, 519740, 563718, 623688, 635440, 675662, 751624, 762528, 779610, 831584, 939530, 953160, 959520, 1013493, 1039480, 1127436, 1221389, 1247376, 1270880, 1351324, 1409295, 1503248, 1559220, 1689155, 1879060, 1906320, 2026986, 2078960, 2254872, 2442778, 2494752, 2702648, 2818590, 3006496, 3118440, 3378310, 3664167, 3758120, 3812640, 4053972, 4157920, 4509744, 4885556, 5067465, 5405296, 5637180, 6106945, 6236880, 6756620, 7328334, 7516240, 8107944, 9019488, 9771112, 10134930, 10810592, 11274360, 12213890, 12473760, 13513240, 14656668, 15032480, 15878057, 16215888, 18320835, 19542224, 20269860, 22548720, 24427780, 27026480, 29313336, 31756114, 32431776, 36641670, 39084448, 40539720, 45097440, 47634171, 48855560, 54052960, 58626672, 63512228, 73283340, 79390285, 81079440, 95268342, 97711120, 117253344, 127024456, 146566680, 158780570, 162158880, 190536684, 195422240, 238170855, 254048912, 293133360, 317561140, 381073368, 476341710, 508097824, 586266720, 635122280, 762146736, 952683420, 1270244560, 1524293472, 1905366840, 2540489120, 3810733680, 7621467360]

約数ペア:

[(1, 7621467360), (2, 3810733680), (3, 2540489120), (4, 1905366840), (5, 1524293472), (6, 1270244560), (8, 952683420), (10, 762146736), (12, 635122280), (13, 586266720), (15, 508097824), (16, 476341710), (20, 381073368), (24, 317561140), (26, 293133360), (30, 254048912), (32, 238170855), (39, 195422240), (40, 190536684), (47, 162158880), (48, 158780570), (52, 146566680), (60, 127024456), (65, 117253344), (78, 97711120), (80, 95268342), (94, 81079440), (96, 79390285), (104, 73283340), (120, 63512228), (130, 58626672), (141, 54052960), (156, 48855560), (160, 47634171), (169, 45097440), (188, 40539720), (195, 39084448), (208, 36641670), (235, 32431776), (240, 31756114), (260, 29313336), (282, 27026480), (312, 24427780), (338, 22548720), (376, 20269860), (390, 19542224), (416, 18320835), (470, 16215888), (480, 15878057), (507, 15032480), (520, 14656668), (564, 13513240), (611, 12473760), (624, 12213890), (676, 11274360), (705, 10810592), (752, 10134930), (780, 9771112), (845, 9019488), (940, 8107944), (1014, 7516240), (1040, 7328334), (1128, 6756620), (1222, 6236880), (1248, 6106945), (1352, 5637180), (1410, 5405296), (1504, 5067465), (1560, 4885556), (1690, 4509744), (1833, 4157920), (1880, 4053972), (1999, 3812640), (2028, 3758120), (2080, 3664167), (2256, 3378310), (2444, 3118440), (2535, 3006496), (2704, 2818590), (2820, 2702648), (3055, 2494752), (3120, 2442778), (3380, 2254872), (3666, 2078960), (3760, 2026986), (3998, 1906320), (4056, 1879060), (4512, 1689155), (4888, 1559220), (5070, 1503248), (5408, 1409295), (5640, 1351324), (5997, 1270880), (6110, 1247376), (6240, 1221389), (6760, 1127436), (7332, 1039480), (7520, 1013493), (7943, 959520), (7996, 953160), (8112, 939530), (9165, 831584), (9776, 779610), (9995, 762528), (10140, 751624), (11280, 675662), (11994, 635440), (12220, 623688), (13520, 563718), (14664, 519740), (15886, 479760), (15992, 476580), (16224, 469765), (18330, 415792), (19552, 389805), (19990, 381264), (20280, 375812), (22560, 337831), (23829, 319840), (23988, 317720), (24440, 311844), (25987, 293280), (27040, 281859), (29328, 259870), (29985, 254176), (31772, 239880), (31984, 238290), (36660, 207896), (39715, 191904), (39980, 190632), (40560, 187906), (47658, 159920), (47976, 158860), (48880, 155922), (51974, 146640), (58656, 129935), (59970, 127088), (63544, 119940), (63968, 119145), (73320, 103948), (77961, 97760), (79430, 95952), (79960, 95316), (81120, 93953)]