7964160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 27400032

約数和(自身を除く): 19435872

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, 240, 244, 255, 256, 272, 305, 320, 340, 366, 384, 408, 480, 488, 510, 512, 544, 610, 640, 680, 732, 768, 816, 915, 960, 976, 1020, 1037, 1088, 1220, 1280, 1360, 1464, 1536, 1632, 1830, 1920, 1952, 2040, 2074, 2176, 2440, 2560, 2720, 2928, 3111, 3264, 3660, 3840, 3904, 4080, 4148, 4352, 4880, 5185, 5440, 5856, 6222, 6528, 7320, 7680, 7808, 8160, 8296, 8704, 9760, 10370, 10880, 11712, 12444, 13056, 14640, 15555, 15616, 16320, 16592, 19520, 20740, 21760, 23424, 24888, 26112, 29280, 31110, 31232, 32640, 33184, 39040, 41480, 43520, 46848, 49776, 58560, 62220, 65280, 66368, 78080, 82960, 93696, 99552, 117120, 124440, 130560, 132736, 156160, 165920, 199104, 234240, 248880, 265472, 331840, 398208, 468480, 497760, 530944, 663680, 796416, 995520, 1327360, 1592832, 1991040, 2654720, 3982080, 7964160]

約数ペア:

[(1, 7964160), (2, 3982080), (3, 2654720), (4, 1991040), (5, 1592832), (6, 1327360), (8, 995520), (10, 796416), (12, 663680), (15, 530944), (16, 497760), (17, 468480), (20, 398208), (24, 331840), (30, 265472), (32, 248880), (34, 234240), (40, 199104), (48, 165920), (51, 156160), (60, 132736), (61, 130560), (64, 124440), (68, 117120), (80, 99552), (85, 93696), (96, 82960), (102, 78080), (120, 66368), (122, 65280), (128, 62220), (136, 58560), (160, 49776), (170, 46848), (183, 43520), (192, 41480), (204, 39040), (240, 33184), (244, 32640), (255, 31232), (256, 31110), (272, 29280), (305, 26112), (320, 24888), (340, 23424), (366, 21760), (384, 20740), (408, 19520), (480, 16592), (488, 16320), (510, 15616), (512, 15555), (544, 14640), (610, 13056), (640, 12444), (680, 11712), (732, 10880), (768, 10370), (816, 9760), (915, 8704), (960, 8296), (976, 8160), (1020, 7808), (1037, 7680), (1088, 7320), (1220, 6528), (1280, 6222), (1360, 5856), (1464, 5440), (1536, 5185), (1632, 4880), (1830, 4352), (1920, 4148), (1952, 4080), (2040, 3904), (2074, 3840), (2176, 3660), (2440, 3264), (2560, 3111), (2720, 2928)]