7720145280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22717}}^1$

素因数の和:22801

約数の個数: 192

約数和(自身を含む): 27111661200

約数和(自身を除く): 19391515920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1152, 1180, 1416, 1440, 1770, 1888, 1920, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5664, 5760, 7080, 7552, 8496, 9440, 10620, 11328, 14160, 16992, 18880, 21240, 22656, 22717, 28320, 33984, 37760, 42480, 45434, 56640, 67968, 68151, 84960, 90868, 113280, 113585, 136302, 169920, 181736, 204453, 227170, 272604, 339840, 340755, 363472, 408906, 454340, 545208, 681510, 726944, 817812, 908680, 1022265, 1090416, 1340303, 1363020, 1453888, 1635624, 1817360, 2044530, 2180832, 2680606, 2726040, 2907776, 3271248, 3634720, 4020909, 4089060, 4361664, 5361212, 5452080, 6542496, 6701515, 7269440, 8041818, 8178120, 8723328, 10722424, 10904160, 12062727, 13084992, 13403030, 14538880, 16083636, 16356240, 20104545, 21444848, 21808320, 24125454, 26169984, 26806060, 32167272, 32712480, 40209090, 42889696, 43616640, 48250908, 53612120, 60313635, 64334544, 65424960, 80418180, 85779392, 96501816, 107224240, 120627270, 128669088, 130849920, 160836360, 171558784, 193003632, 214448480, 241254540, 257338176, 321672720, 386007264, 428896960, 482509080, 514676352, 643345440, 772014528, 857793920, 965018160, 1286690880, 1544029056, 1930036320, 2573381760, 3860072640, 7720145280]

約数ペア:

[(1, 7720145280), (2, 3860072640), (3, 2573381760), (4, 1930036320), (5, 1544029056), (6, 1286690880), (8, 965018160), (9, 857793920), (10, 772014528), (12, 643345440), (15, 514676352), (16, 482509080), (18, 428896960), (20, 386007264), (24, 321672720), (30, 257338176), (32, 241254540), (36, 214448480), (40, 193003632), (45, 171558784), (48, 160836360), (59, 130849920), (60, 128669088), (64, 120627270), (72, 107224240), (80, 96501816), (90, 85779392), (96, 80418180), (118, 65424960), (120, 64334544), (128, 60313635), (144, 53612120), (160, 48250908), (177, 43616640), (180, 42889696), (192, 40209090), (236, 32712480), (240, 32167272), (288, 26806060), (295, 26169984), (320, 24125454), (354, 21808320), (360, 21444848), (384, 20104545), (472, 16356240), (480, 16083636), (531, 14538880), (576, 13403030), (590, 13084992), (640, 12062727), (708, 10904160), (720, 10722424), (885, 8723328), (944, 8178120), (960, 8041818), (1062, 7269440), (1152, 6701515), (1180, 6542496), (1416, 5452080), (1440, 5361212), (1770, 4361664), (1888, 4089060), (1920, 4020909), (2124, 3634720), (2360, 3271248), (2655, 2907776), (2832, 2726040), (2880, 2680606), (3540, 2180832), (3776, 2044530), (4248, 1817360), (4720, 1635624), (5310, 1453888), (5664, 1363020), (5760, 1340303), (7080, 1090416), (7552, 1022265), (8496, 908680), (9440, 817812), (10620, 726944), (11328, 681510), (14160, 545208), (16992, 454340), (18880, 408906), (21240, 363472), (22656, 340755), (22717, 339840), (28320, 272604), (33984, 227170), (37760, 204453), (42480, 181736), (45434, 169920), (56640, 136302), (67968, 113585), (68151, 113280), (84960, 90868)]