197262720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 711266400

約数和(自身を除く): 514003680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1489, 1656, 1840, 1920, 2070, 2208, 2760, 2880, 2944, 2978, 3312, 3680, 4140, 4416, 4467, 5520, 5760, 5956, 6624, 7360, 7445, 8280, 8832, 8934, 11040, 11912, 13248, 13401, 14720, 14890, 16560, 17868, 22080, 22335, 23824, 26496, 26802, 29780, 33120, 34247, 35736, 44160, 44670, 47648, 53604, 59560, 66240, 67005, 68494, 71472, 89340, 95296, 102741, 107208, 119120, 132480, 134010, 136988, 142944, 171235, 178680, 190592, 205482, 214416, 238240, 268020, 273976, 285888, 308223, 342470, 357360, 410964, 428832, 476480, 513705, 536040, 547952, 571776, 616446, 684940, 714720, 821928, 857664, 952960, 1027410, 1072080, 1095904, 1232892, 1369880, 1429440, 1541115, 1643856, 1715328, 2054820, 2144160, 2191808, 2465784, 2739760, 2858880, 3082230, 3287712, 4109640, 4288320, 4383616, 4931568, 5479520, 6164460, 6575424, 8219280, 8576640, 9863136, 10959040, 12328920, 13150848, 16438560, 19726272, 21918080, 24657840, 32877120, 39452544, 49315680, 65754240, 98631360, 197262720]

約数ペア:

[(1, 197262720), (2, 98631360), (3, 65754240), (4, 49315680), (5, 39452544), (6, 32877120), (8, 24657840), (9, 21918080), (10, 19726272), (12, 16438560), (15, 13150848), (16, 12328920), (18, 10959040), (20, 9863136), (23, 8576640), (24, 8219280), (30, 6575424), (32, 6164460), (36, 5479520), (40, 4931568), (45, 4383616), (46, 4288320), (48, 4109640), (60, 3287712), (64, 3082230), (69, 2858880), (72, 2739760), (80, 2465784), (90, 2191808), (92, 2144160), (96, 2054820), (115, 1715328), (120, 1643856), (128, 1541115), (138, 1429440), (144, 1369880), (160, 1232892), (180, 1095904), (184, 1072080), (192, 1027410), (207, 952960), (230, 857664), (240, 821928), (276, 714720), (288, 684940), (320, 616446), (345, 571776), (360, 547952), (368, 536040), (384, 513705), (414, 476480), (460, 428832), (480, 410964), (552, 357360), (576, 342470), (640, 308223), (690, 285888), (720, 273976), (736, 268020), (828, 238240), (920, 214416), (960, 205482), (1035, 190592), (1104, 178680), (1152, 171235), (1380, 142944), (1440, 136988), (1472, 134010), (1489, 132480), (1656, 119120), (1840, 107208), (1920, 102741), (2070, 95296), (2208, 89340), (2760, 71472), (2880, 68494), (2944, 67005), (2978, 66240), (3312, 59560), (3680, 53604), (4140, 47648), (4416, 44670), (4467, 44160), (5520, 35736), (5760, 34247), (5956, 33120), (6624, 29780), (7360, 26802), (7445, 26496), (8280, 23824), (8832, 22335), (8934, 22080), (11040, 17868), (11912, 16560), (13248, 14890), (13401, 14720)]