68756160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 224

約数和(自身を含む): 252813312

約数和(自身を除く): 184057152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 383, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 766, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1149, 1320, 1360, 1496, 1532, 1632, 1760, 1870, 1915, 2040, 2112, 2244, 2298, 2640, 2720, 2805, 2992, 3064, 3264, 3520, 3740, 3830, 4080, 4213, 4488, 4596, 5280, 5440, 5610, 5745, 5984, 6128, 6511, 7480, 7660, 8160, 8426, 8976, 9192, 10560, 11220, 11490, 11968, 12256, 12639, 13022, 14960, 15320, 16320, 16852, 17952, 18384, 19533, 21065, 22440, 22980, 24512, 25278, 26044, 29920, 30640, 32555, 33704, 35904, 36768, 39066, 42130, 44880, 45960, 50556, 52088, 59840, 61280, 63195, 65110, 67408, 71621, 73536, 78132, 84260, 89760, 91920, 97665, 101112, 104176, 122560, 126390, 130220, 134816, 143242, 156264, 168520, 179520, 183840, 195330, 202224, 208352, 214863, 252780, 260440, 269632, 286484, 312528, 337040, 358105, 367680, 390660, 404448, 416704, 429726, 505560, 520880, 572968, 625056, 674080, 716210, 781320, 808896, 859452, 1011120, 1041760, 1074315, 1145936, 1250112, 1348160, 1432420, 1562640, 1718904, 2022240, 2083520, 2148630, 2291872, 2864840, 3125280, 3437808, 4044480, 4297260, 4583744, 5729680, 6250560, 6875616, 8594520, 11459360, 13751232, 17189040, 22918720, 34378080, 68756160]

約数ペア:

[(1, 68756160), (2, 34378080), (3, 22918720), (4, 17189040), (5, 13751232), (6, 11459360), (8, 8594520), (10, 6875616), (11, 6250560), (12, 5729680), (15, 4583744), (16, 4297260), (17, 4044480), (20, 3437808), (22, 3125280), (24, 2864840), (30, 2291872), (32, 2148630), (33, 2083520), (34, 2022240), (40, 1718904), (44, 1562640), (48, 1432420), (51, 1348160), (55, 1250112), (60, 1145936), (64, 1074315), (66, 1041760), (68, 1011120), (80, 859452), (85, 808896), (88, 781320), (96, 716210), (102, 674080), (110, 625056), (120, 572968), (132, 520880), (136, 505560), (160, 429726), (165, 416704), (170, 404448), (176, 390660), (187, 367680), (192, 358105), (204, 337040), (220, 312528), (240, 286484), (255, 269632), (264, 260440), (272, 252780), (320, 214863), (330, 208352), (340, 202224), (352, 195330), (374, 183840), (383, 179520), (408, 168520), (440, 156264), (480, 143242), (510, 134816), (528, 130220), (544, 126390), (561, 122560), (660, 104176), (680, 101112), (704, 97665), (748, 91920), (766, 89760), (816, 84260), (880, 78132), (935, 73536), (960, 71621), (1020, 67408), (1056, 65110), (1088, 63195), (1122, 61280), (1149, 59840), (1320, 52088), (1360, 50556), (1496, 45960), (1532, 44880), (1632, 42130), (1760, 39066), (1870, 36768), (1915, 35904), (2040, 33704), (2112, 32555), (2244, 30640), (2298, 29920), (2640, 26044), (2720, 25278), (2805, 24512), (2992, 22980), (3064, 22440), (3264, 21065), (3520, 19533), (3740, 18384), (3830, 17952), (4080, 16852), (4213, 16320), (4488, 15320), (4596, 14960), (5280, 13022), (5440, 12639), (5610, 12256), (5745, 11968), (5984, 11490), (6128, 11220), (6511, 10560), (7480, 9192), (7660, 8976), (8160, 8426)]