455948160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 1570881600

約数和(自身を除く): 1114933440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 64, 68, 80, 85, 96, 102, 120, 122, 128, 136, 160, 170, 183, 192, 204, 229, 240, 244, 255, 272, 305, 320, 340, 366, 384, 408, 458, 480, 488, 510, 544, 610, 640, 680, 687, 732, 816, 915, 916, 960, 976, 1020, 1037, 1088, 1145, 1220, 1360, 1374, 1464, 1632, 1830, 1832, 1920, 1952, 2040, 2074, 2176, 2290, 2440, 2720, 2748, 2928, 3111, 3264, 3435, 3660, 3664, 3893, 3904, 4080, 4148, 4580, 4880, 5185, 5440, 5496, 5856, 6222, 6528, 6870, 7320, 7328, 7786, 7808, 8160, 8296, 9160, 9760, 10370, 10880, 10992, 11679, 11712, 12444, 13740, 13969, 14640, 14656, 15555, 15572, 16320, 16592, 18320, 19465, 19520, 20740, 21984, 23358, 23424, 24888, 27480, 27938, 29280, 29312, 31110, 31144, 32640, 33184, 36640, 38930, 39040, 41480, 41907, 43968, 46716, 49776, 54960, 55876, 58395, 58560, 62220, 62288, 66368, 69845, 73280, 77860, 82960, 83814, 87936, 93432, 99552, 109920, 111752, 116790, 117120, 124440, 124576, 132736, 139690, 146560, 155720, 165920, 167628, 186864, 199104, 209535, 219840, 223504, 233580, 237473, 248880, 249152, 279380, 311440, 331840, 335256, 373728, 398208, 419070, 439680, 447008, 467160, 474946, 497760, 498304, 558760, 622880, 663680, 670512, 712419, 747456, 838140, 894016, 934320, 949892, 995520, 1117520, 1187365, 1245760, 1341024, 1424838, 1494912, 1676280, 1788032, 1868640, 1899784, 1991040, 2235040, 2374730, 2491520, 2682048, 2849676, 3352560, 3562095, 3737280, 3799568, 4470080, 4749460, 5364096, 5699352, 6705120, 7124190, 7474560, 7599136, 8940160, 9498920, 11398704, 13410240, 14248380, 15198272, 18997840, 22797408, 26820480, 28496760, 30396544, 37995680, 45594816, 56993520, 75991360, 91189632, 113987040, 151982720, 227974080, 455948160]

約数ペア:

[(1, 455948160), (2, 227974080), (3, 151982720), (4, 113987040), (5, 91189632), (6, 75991360), (8, 56993520), (10, 45594816), (12, 37995680), (15, 30396544), (16, 28496760), (17, 26820480), (20, 22797408), (24, 18997840), (30, 15198272), (32, 14248380), (34, 13410240), (40, 11398704), (48, 9498920), (51, 8940160), (60, 7599136), (61, 7474560), (64, 7124190), (68, 6705120), (80, 5699352), (85, 5364096), (96, 4749460), (102, 4470080), (120, 3799568), (122, 3737280), (128, 3562095), (136, 3352560), (160, 2849676), (170, 2682048), (183, 2491520), (192, 2374730), (204, 2235040), (229, 1991040), (240, 1899784), (244, 1868640), (255, 1788032), (272, 1676280), (305, 1494912), (320, 1424838), (340, 1341024), (366, 1245760), (384, 1187365), (408, 1117520), (458, 995520), (480, 949892), (488, 934320), (510, 894016), (544, 838140), (610, 747456), (640, 712419), (680, 670512), (687, 663680), (732, 622880), (816, 558760), (915, 498304), (916, 497760), (960, 474946), (976, 467160), (1020, 447008), (1037, 439680), (1088, 419070), (1145, 398208), (1220, 373728), (1360, 335256), (1374, 331840), (1464, 311440), (1632, 279380), (1830, 249152), (1832, 248880), (1920, 237473), (1952, 233580), (2040, 223504), (2074, 219840), (2176, 209535), (2290, 199104), (2440, 186864), (2720, 167628), (2748, 165920), (2928, 155720), (3111, 146560), (3264, 139690), (3435, 132736), (3660, 124576), (3664, 124440), (3893, 117120), (3904, 116790), (4080, 111752), (4148, 109920), (4580, 99552), (4880, 93432), (5185, 87936), (5440, 83814), (5496, 82960), (5856, 77860), (6222, 73280), (6528, 69845), (6870, 66368), (7320, 62288), (7328, 62220), (7786, 58560), (7808, 58395), (8160, 55876), (8296, 54960), (9160, 49776), (9760, 46716), (10370, 43968), (10880, 41907), (10992, 41480), (11679, 39040), (11712, 38930), (12444, 36640), (13740, 33184), (13969, 32640), (14640, 31144), (14656, 31110), (15555, 29312), (15572, 29280), (16320, 27938), (16592, 27480), (18320, 24888), (19465, 23424), (19520, 23358), (20740, 21984)]