639711360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 384

約数和(自身を含む): 2405894400

約数和(自身を除く): 1766183040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 64, 68, 72, 80, 85, 90, 94, 96, 102, 120, 128, 136, 139, 141, 144, 153, 160, 170, 180, 188, 192, 204, 235, 240, 255, 272, 278, 282, 288, 306, 320, 340, 360, 376, 384, 408, 417, 423, 470, 480, 510, 544, 556, 564, 576, 612, 640, 680, 695, 705, 720, 752, 765, 799, 816, 834, 846, 940, 960, 1020, 1088, 1112, 1128, 1152, 1224, 1251, 1360, 1390, 1410, 1440, 1504, 1530, 1598, 1632, 1668, 1692, 1880, 1920, 2040, 2085, 2115, 2176, 2224, 2256, 2363, 2397, 2448, 2502, 2720, 2780, 2820, 2880, 3008, 3060, 3196, 3264, 3336, 3384, 3760, 3995, 4080, 4170, 4230, 4448, 4512, 4726, 4794, 4896, 5004, 5440, 5560, 5640, 5760, 6016, 6120, 6255, 6392, 6528, 6533, 6672, 6768, 7089, 7191, 7520, 7990, 8160, 8340, 8460, 8896, 9024, 9452, 9588, 9792, 10008, 10880, 11120, 11280, 11815, 11985, 12240, 12510, 12784, 13066, 13344, 13536, 14178, 14382, 15040, 15980, 16320, 16680, 16920, 17792, 18048, 18904, 19176, 19584, 19599, 20016, 21267, 22240, 22560, 23630, 23970, 24480, 25020, 25568, 26132, 26688, 27072, 28356, 28764, 30080, 31960, 32640, 32665, 33360, 33840, 35445, 35955, 37808, 38352, 39198, 40032, 42534, 44480, 45120, 47260, 47940, 48960, 50040, 51136, 52264, 53376, 54144, 56712, 57528, 58797, 63920, 65330, 66720, 67680, 70890, 71910, 75616, 76704, 78396, 80064, 85068, 88960, 90240, 94520, 95880, 97920, 97995, 100080, 102272, 104528, 106335, 111061, 113424, 115056, 117594, 127840, 130660, 133440, 135360, 141780, 143820, 151232, 153408, 156792, 160128, 170136, 189040, 191760, 195990, 200160, 209056, 212670, 222122, 226848, 230112, 235188, 255680, 261320, 266880, 270720, 283560, 287640, 293985, 302464, 306816, 313584, 333183, 340272, 378080, 383520, 391980, 400320, 418112, 425340, 444244, 453696, 460224, 470376, 511360, 522640, 555305, 567120, 575280, 587970, 627168, 666366, 680544, 756160, 767040, 783960, 800640, 836224, 850680, 888488, 907392, 920448, 940752, 999549, 1045280, 1110610, 1134240, 1150560, 1175940, 1254336, 1332732, 1361088, 1512320, 1534080, 1567920, 1665915, 1701360, 1776976, 1881504, 1999098, 2090560, 2221220, 2268480, 2301120, 2351880, 2508672, 2665464, 2722176, 3135840, 3331830, 3402720, 3553952, 3763008, 3998196, 4181120, 4442440, 4536960, 4602240, 4703760, 4997745, 5330928, 6271680, 6663660, 6805440, 7107904, 7526016, 7996392, 8884880, 9407520, 9995490, 10661856, 12543360, 13327320, 13610880, 14215808, 15992784, 17769760, 18815040, 19990980, 21323712, 26654640, 31985568, 35539520, 37630080, 39981960, 42647424, 53309280, 63971136, 71079040, 79963920, 106618560, 127942272, 159927840, 213237120, 319855680, 639711360]

約数ペア:

[(1, 639711360), (2, 319855680), (3, 213237120), (4, 159927840), (5, 127942272), (6, 106618560), (8, 79963920), (9, 71079040), (10, 63971136), (12, 53309280), (15, 42647424), (16, 39981960), (17, 37630080), (18, 35539520), (20, 31985568), (24, 26654640), (30, 21323712), (32, 19990980), (34, 18815040), (36, 17769760), (40, 15992784), (45, 14215808), (47, 13610880), (48, 13327320), (51, 12543360), (60, 10661856), (64, 9995490), (68, 9407520), (72, 8884880), (80, 7996392), (85, 7526016), (90, 7107904), (94, 6805440), (96, 6663660), (102, 6271680), (120, 5330928), (128, 4997745), (136, 4703760), (139, 4602240), (141, 4536960), (144, 4442440), (153, 4181120), (160, 3998196), (170, 3763008), (180, 3553952), (188, 3402720), (192, 3331830), (204, 3135840), (235, 2722176), (240, 2665464), (255, 2508672), (272, 2351880), (278, 2301120), (282, 2268480), (288, 2221220), (306, 2090560), (320, 1999098), (340, 1881504), (360, 1776976), (376, 1701360), (384, 1665915), (408, 1567920), (417, 1534080), (423, 1512320), (470, 1361088), (480, 1332732), (510, 1254336), (544, 1175940), (556, 1150560), (564, 1134240), (576, 1110610), (612, 1045280), (640, 999549), (680, 940752), (695, 920448), (705, 907392), (720, 888488), (752, 850680), (765, 836224), (799, 800640), (816, 783960), (834, 767040), (846, 756160), (940, 680544), (960, 666366), (1020, 627168), (1088, 587970), (1112, 575280), (1128, 567120), (1152, 555305), (1224, 522640), (1251, 511360), (1360, 470376), (1390, 460224), (1410, 453696), (1440, 444244), (1504, 425340), (1530, 418112), (1598, 400320), (1632, 391980), (1668, 383520), (1692, 378080), (1880, 340272), (1920, 333183), (2040, 313584), (2085, 306816), (2115, 302464), (2176, 293985), (2224, 287640), (2256, 283560), (2363, 270720), (2397, 266880), (2448, 261320), (2502, 255680), (2720, 235188), (2780, 230112), (2820, 226848), (2880, 222122), (3008, 212670), (3060, 209056), (3196, 200160), (3264, 195990), (3336, 191760), (3384, 189040), (3760, 170136), (3995, 160128), (4080, 156792), (4170, 153408), (4230, 151232), (4448, 143820), (4512, 141780), (4726, 135360), (4794, 133440), (4896, 130660), (5004, 127840), (5440, 117594), (5560, 115056), (5640, 113424), (5760, 111061), (6016, 106335), (6120, 104528), (6255, 102272), (6392, 100080), (6528, 97995), (6533, 97920), (6672, 95880), (6768, 94520), (7089, 90240), (7191, 88960), (7520, 85068), (7990, 80064), (8160, 78396), (8340, 76704), (8460, 75616), (8896, 71910), (9024, 70890), (9452, 67680), (9588, 66720), (9792, 65330), (10008, 63920), (10880, 58797), (11120, 57528), (11280, 56712), (11815, 54144), (11985, 53376), (12240, 52264), (12510, 51136), (12784, 50040), (13066, 48960), (13344, 47940), (13536, 47260), (14178, 45120), (14382, 44480), (15040, 42534), (15980, 40032), (16320, 39198), (16680, 38352), (16920, 37808), (17792, 35955), (18048, 35445), (18904, 33840), (19176, 33360), (19584, 32665), (19599, 32640), (20016, 31960), (21267, 30080), (22240, 28764), (22560, 28356), (23630, 27072), (23970, 26688), (24480, 26132), (25020, 25568)]