227974080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 782360640

約数和(自身を除く): 554386560

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, 136, 160, 170, 183, 192, 204, 229, 240, 244, 255, 272, 305, 320, 340, 366, 408, 458, 480, 488, 510, 544, 610, 680, 687, 732, 816, 915, 916, 960, 976, 1020, 1037, 1088, 1145, 1220, 1360, 1374, 1464, 1632, 1830, 1832, 1952, 2040, 2074, 2290, 2440, 2720, 2748, 2928, 3111, 3264, 3435, 3660, 3664, 3893, 3904, 4080, 4148, 4580, 4880, 5185, 5440, 5496, 5856, 6222, 6870, 7320, 7328, 7786, 8160, 8296, 9160, 9760, 10370, 10992, 11679, 11712, 12444, 13740, 13969, 14640, 14656, 15555, 15572, 16320, 16592, 18320, 19465, 19520, 20740, 21984, 23358, 24888, 27480, 27938, 29280, 31110, 31144, 33184, 36640, 38930, 41480, 41907, 43968, 46716, 49776, 54960, 55876, 58395, 58560, 62220, 62288, 66368, 69845, 73280, 77860, 82960, 83814, 93432, 99552, 109920, 111752, 116790, 124440, 124576, 139690, 155720, 165920, 167628, 186864, 199104, 209535, 219840, 223504, 233580, 237473, 248880, 249152, 279380, 311440, 331840, 335256, 373728, 419070, 447008, 467160, 474946, 497760, 558760, 622880, 670512, 712419, 747456, 838140, 894016, 934320, 949892, 995520, 1117520, 1187365, 1245760, 1341024, 1424838, 1676280, 1868640, 1899784, 2235040, 2374730, 2682048, 2849676, 3352560, 3562095, 3737280, 3799568, 4470080, 4749460, 5699352, 6705120, 7124190, 7599136, 9498920, 11398704, 13410240, 14248380, 15198272, 18997840, 22797408, 28496760, 37995680, 45594816, 56993520, 75991360, 113987040, 227974080]

約数ペア:

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