65975040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 247242240

約数和(自身を除く): 181267200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 83, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 166, 180, 184, 192, 207, 216, 230, 240, 249, 256, 270, 276, 288, 320, 332, 345, 360, 368, 384, 414, 415, 432, 460, 480, 498, 540, 552, 576, 621, 640, 664, 690, 720, 736, 747, 768, 828, 830, 864, 920, 960, 996, 1035, 1080, 1104, 1152, 1242, 1245, 1280, 1328, 1380, 1440, 1472, 1494, 1656, 1660, 1728, 1840, 1909, 1920, 1992, 2070, 2160, 2208, 2241, 2304, 2484, 2490, 2656, 2760, 2880, 2944, 2988, 3105, 3312, 3320, 3456, 3680, 3735, 3818, 3840, 3984, 4140, 4320, 4416, 4482, 4968, 4980, 5312, 5520, 5727, 5760, 5888, 5976, 6210, 6624, 6640, 6912, 7360, 7470, 7636, 7968, 8280, 8640, 8832, 8964, 9545, 9936, 9960, 10624, 11040, 11205, 11454, 11520, 11952, 12420, 13248, 13280, 14720, 14940, 15272, 15936, 16560, 17181, 17280, 17664, 17928, 19090, 19872, 19920, 21248, 22080, 22410, 22908, 23904, 24840, 26496, 26560, 28635, 29440, 29880, 30544, 31872, 33120, 34362, 34560, 35856, 38180, 39744, 39840, 44160, 44820, 45816, 47808, 49680, 51543, 52992, 53120, 57270, 59760, 61088, 63744, 66240, 68724, 71712, 76360, 79488, 79680, 85905, 88320, 89640, 91632, 95616, 99360, 103086, 106240, 114540, 119520, 122176, 132480, 137448, 143424, 152720, 158976, 159360, 171810, 179280, 183264, 191232, 198720, 206172, 229080, 239040, 244352, 257715, 264960, 274896, 286848, 305440, 318720, 343620, 358560, 366528, 397440, 412344, 458160, 478080, 488704, 515430, 549792, 573696, 610880, 687240, 717120, 733056, 794880, 824688, 916320, 956160, 1030860, 1099584, 1221760, 1374480, 1434240, 1466112, 1649376, 1832640, 2061720, 2199168, 2443520, 2748960, 2868480, 3298752, 3665280, 4123440, 4398336, 5497920, 6597504, 7330560, 8246880, 10995840, 13195008, 16493760, 21991680, 32987520, 65975040]

約数ペア:

[(1, 65975040), (2, 32987520), (3, 21991680), (4, 16493760), (5, 13195008), (6, 10995840), (8, 8246880), (9, 7330560), (10, 6597504), (12, 5497920), (15, 4398336), (16, 4123440), (18, 3665280), (20, 3298752), (23, 2868480), (24, 2748960), (27, 2443520), (30, 2199168), (32, 2061720), (36, 1832640), (40, 1649376), (45, 1466112), (46, 1434240), (48, 1374480), (54, 1221760), (60, 1099584), (64, 1030860), (69, 956160), (72, 916320), (80, 824688), (83, 794880), (90, 733056), (92, 717120), (96, 687240), (108, 610880), (115, 573696), (120, 549792), (128, 515430), (135, 488704), (138, 478080), (144, 458160), (160, 412344), (166, 397440), (180, 366528), (184, 358560), (192, 343620), (207, 318720), (216, 305440), (230, 286848), (240, 274896), (249, 264960), (256, 257715), (270, 244352), (276, 239040), (288, 229080), (320, 206172), (332, 198720), (345, 191232), (360, 183264), (368, 179280), (384, 171810), (414, 159360), (415, 158976), (432, 152720), (460, 143424), (480, 137448), (498, 132480), (540, 122176), (552, 119520), (576, 114540), (621, 106240), (640, 103086), (664, 99360), (690, 95616), (720, 91632), (736, 89640), (747, 88320), (768, 85905), (828, 79680), (830, 79488), (864, 76360), (920, 71712), (960, 68724), (996, 66240), (1035, 63744), (1080, 61088), (1104, 59760), (1152, 57270), (1242, 53120), (1245, 52992), (1280, 51543), (1328, 49680), (1380, 47808), (1440, 45816), (1472, 44820), (1494, 44160), (1656, 39840), (1660, 39744), (1728, 38180), (1840, 35856), (1909, 34560), (1920, 34362), (1992, 33120), (2070, 31872), (2160, 30544), (2208, 29880), (2241, 29440), (2304, 28635), (2484, 26560), (2490, 26496), (2656, 24840), (2760, 23904), (2880, 22908), (2944, 22410), (2988, 22080), (3105, 21248), (3312, 19920), (3320, 19872), (3456, 19090), (3680, 17928), (3735, 17664), (3818, 17280), (3840, 17181), (3984, 16560), (4140, 15936), (4320, 15272), (4416, 14940), (4482, 14720), (4968, 13280), (4980, 13248), (5312, 12420), (5520, 11952), (5727, 11520), (5760, 11454), (5888, 11205), (5976, 11040), (6210, 10624), (6624, 9960), (6640, 9936), (6912, 9545), (7360, 8964), (7470, 8832), (7636, 8640), (7968, 8280)]