7823947680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:721

約数の個数: 384

約数和(自身を含む): 29030400000

約数和(自身を除く): 21206452320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 199, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 398, 432, 456, 479, 480, 513, 540, 570, 597, 608, 684, 720, 760, 796, 855, 864, 912, 958, 995, 1026, 1080, 1140, 1194, 1368, 1437, 1440, 1520, 1592, 1710, 1791, 1824, 1916, 1990, 2052, 2160, 2280, 2388, 2395, 2565, 2736, 2874, 2985, 3040, 3184, 3420, 3582, 3781, 3832, 3980, 4104, 4311, 4320, 4560, 4776, 4790, 5130, 5373, 5472, 5748, 5970, 6368, 6840, 7164, 7185, 7562, 7664, 7960, 8208, 8622, 8955, 9101, 9120, 9552, 9580, 10260, 10746, 11343, 11496, 11940, 12933, 13680, 14328, 14370, 15124, 15328, 15920, 16416, 17244, 17910, 18202, 18905, 19104, 19160, 20520, 21492, 21555, 22686, 22992, 23880, 25866, 26865, 27303, 27360, 28656, 28740, 30248, 31840, 34029, 34488, 35820, 36404, 37810, 38320, 41040, 42984, 43110, 45372, 45505, 45984, 47760, 51732, 53730, 54606, 56715, 57312, 57480, 60496, 64665, 68058, 68976, 71640, 72808, 75620, 76640, 81909, 82080, 85968, 86220, 90744, 91010, 95321, 95520, 102087, 103464, 107460, 109212, 113430, 114960, 120992, 129330, 136116, 136515, 137952, 143280, 145616, 151240, 163818, 170145, 171936, 172440, 181488, 182020, 190642, 204174, 206928, 214920, 218424, 226860, 229920, 245727, 258660, 272232, 273030, 285963, 286560, 291232, 302480, 327636, 340290, 344880, 362976, 364040, 381284, 408348, 409545, 413856, 429840, 436848, 453720, 476605, 491454, 510435, 517320, 544464, 546060, 571926, 604960, 655272, 680580, 689760, 728080, 762568, 816696, 819090, 857889, 859680, 873696, 907440, 953210, 982908, 1020870, 1034640, 1088928, 1092120, 1143852, 1228635, 1310544, 1361160, 1429815, 1456160, 1525136, 1633392, 1638180, 1715778, 1811099, 1814880, 1906420, 1965816, 2041740, 2069280, 2184240, 2287704, 2457270, 2573667, 2621088, 2722320, 2859630, 3050272, 3266784, 3276360, 3431556, 3622198, 3812840, 3931632, 4083480, 4289445, 4368480, 4575408, 4914540, 5147334, 5433297, 5444640, 5719260, 6552720, 6863112, 7244396, 7625680, 7863264, 8166960, 8578890, 9055495, 9150816, 9829080, 10294668, 10866594, 11438520, 12868335, 13105440, 13726224, 14488792, 15251360, 16299891, 16333920, 17157780, 18110990, 19658160, 20589336, 21733188, 22877040, 25736670, 27166485, 27452448, 28977584, 32599782, 34315560, 36221980, 39316320, 41178672, 43466376, 45754080, 48899673, 51473340, 54332970, 57955168, 65199564, 68631120, 72443960, 81499455, 82357344, 86932752, 97799346, 102946680, 108665940, 130399128, 137262240, 144887920, 162998910, 173865504, 195598692, 205893360, 217331880, 244498365, 260798256, 289775840, 325997820, 391197384, 411786720, 434663760, 488996730, 521596512, 651995640, 782394768, 869327520, 977993460, 1303991280, 1564789536, 1955986920, 2607982560, 3911973840, 7823947680]

約数ペア:

[(1, 7823947680), (2, 3911973840), (3, 2607982560), (4, 1955986920), (5, 1564789536), (6, 1303991280), (8, 977993460), (9, 869327520), (10, 782394768), (12, 651995640), (15, 521596512), (16, 488996730), (18, 434663760), (19, 411786720), (20, 391197384), (24, 325997820), (27, 289775840), (30, 260798256), (32, 244498365), (36, 217331880), (38, 205893360), (40, 195598692), (45, 173865504), (48, 162998910), (54, 144887920), (57, 137262240), (60, 130399128), (72, 108665940), (76, 102946680), (80, 97799346), (90, 86932752), (95, 82357344), (96, 81499455), (108, 72443960), (114, 68631120), (120, 65199564), (135, 57955168), (144, 54332970), (152, 51473340), (160, 48899673), (171, 45754080), (180, 43466376), (190, 41178672), (199, 39316320), (216, 36221980), (228, 34315560), (240, 32599782), (270, 28977584), (285, 27452448), (288, 27166485), (304, 25736670), (342, 22877040), (360, 21733188), (380, 20589336), (398, 19658160), (432, 18110990), (456, 17157780), (479, 16333920), (480, 16299891), (513, 15251360), (540, 14488792), (570, 13726224), (597, 13105440), (608, 12868335), (684, 11438520), (720, 10866594), (760, 10294668), (796, 9829080), (855, 9150816), (864, 9055495), (912, 8578890), (958, 8166960), (995, 7863264), (1026, 7625680), (1080, 7244396), (1140, 6863112), (1194, 6552720), (1368, 5719260), (1437, 5444640), (1440, 5433297), (1520, 5147334), (1592, 4914540), (1710, 4575408), (1791, 4368480), (1824, 4289445), (1916, 4083480), (1990, 3931632), (2052, 3812840), (2160, 3622198), (2280, 3431556), (2388, 3276360), (2395, 3266784), (2565, 3050272), (2736, 2859630), (2874, 2722320), (2985, 2621088), (3040, 2573667), (3184, 2457270), (3420, 2287704), (3582, 2184240), (3781, 2069280), (3832, 2041740), (3980, 1965816), (4104, 1906420), (4311, 1814880), (4320, 1811099), (4560, 1715778), (4776, 1638180), (4790, 1633392), (5130, 1525136), (5373, 1456160), (5472, 1429815), (5748, 1361160), (5970, 1310544), (6368, 1228635), (6840, 1143852), (7164, 1092120), (7185, 1088928), (7562, 1034640), (7664, 1020870), (7960, 982908), (8208, 953210), (8622, 907440), (8955, 873696), (9101, 859680), (9120, 857889), (9552, 819090), (9580, 816696), (10260, 762568), (10746, 728080), (11343, 689760), (11496, 680580), (11940, 655272), (12933, 604960), (13680, 571926), (14328, 546060), (14370, 544464), (15124, 517320), (15328, 510435), (15920, 491454), (16416, 476605), (17244, 453720), (17910, 436848), (18202, 429840), (18905, 413856), (19104, 409545), (19160, 408348), (20520, 381284), (21492, 364040), (21555, 362976), (22686, 344880), (22992, 340290), (23880, 327636), (25866, 302480), (26865, 291232), (27303, 286560), (27360, 285963), (28656, 273030), (28740, 272232), (30248, 258660), (31840, 245727), (34029, 229920), (34488, 226860), (35820, 218424), (36404, 214920), (37810, 206928), (38320, 204174), (41040, 190642), (42984, 182020), (43110, 181488), (45372, 172440), (45505, 171936), (45984, 170145), (47760, 163818), (51732, 151240), (53730, 145616), (54606, 143280), (56715, 137952), (57312, 136515), (57480, 136116), (60496, 129330), (64665, 120992), (68058, 114960), (68976, 113430), (71640, 109212), (72808, 107460), (75620, 103464), (76640, 102087), (81909, 95520), (82080, 95321), (85968, 91010), (86220, 90744)]