164748480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 224

約数和(自身を含む): 578290944

約数和(自身を除く): 413542464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 307, 312, 320, 344, 390, 416, 430, 480, 516, 520, 559, 614, 624, 645, 688, 780, 832, 860, 921, 960, 1032, 1040, 1118, 1228, 1248, 1290, 1376, 1535, 1560, 1677, 1720, 1842, 2064, 2080, 2236, 2456, 2496, 2580, 2752, 2795, 3070, 3120, 3354, 3440, 3684, 3991, 4128, 4160, 4472, 4605, 4912, 5160, 5590, 6140, 6240, 6708, 6880, 7368, 7982, 8256, 8385, 8944, 9210, 9824, 10320, 11180, 11973, 12280, 12480, 13201, 13416, 13760, 14736, 15964, 16770, 17888, 18420, 19648, 19955, 20640, 22360, 23946, 24560, 26402, 26832, 29472, 31928, 33540, 35776, 36840, 39603, 39910, 41280, 44720, 47892, 49120, 52804, 53664, 58944, 59865, 63856, 66005, 67080, 73680, 79206, 79820, 89440, 95784, 98240, 105608, 107328, 119730, 127712, 132010, 134160, 147360, 158412, 159640, 171613, 178880, 191568, 198015, 211216, 239460, 255424, 264020, 268320, 294720, 316824, 319280, 343226, 383136, 396030, 422432, 478920, 514839, 528040, 536640, 633648, 638560, 686452, 766272, 792060, 844864, 858065, 957840, 1029678, 1056080, 1267296, 1277120, 1372904, 1584120, 1716130, 1915680, 2059356, 2112160, 2534592, 2574195, 2745808, 3168240, 3432260, 3831360, 4118712, 4224320, 5148390, 5491616, 6336480, 6864520, 8237424, 10296780, 10983232, 12672960, 13729040, 16474848, 20593560, 27458080, 32949696, 41187120, 54916160, 82374240, 164748480]

約数ペア:

[(1, 164748480), (2, 82374240), (3, 54916160), (4, 41187120), (5, 32949696), (6, 27458080), (8, 20593560), (10, 16474848), (12, 13729040), (13, 12672960), (15, 10983232), (16, 10296780), (20, 8237424), (24, 6864520), (26, 6336480), (30, 5491616), (32, 5148390), (39, 4224320), (40, 4118712), (43, 3831360), (48, 3432260), (52, 3168240), (60, 2745808), (64, 2574195), (65, 2534592), (78, 2112160), (80, 2059356), (86, 1915680), (96, 1716130), (104, 1584120), (120, 1372904), (129, 1277120), (130, 1267296), (156, 1056080), (160, 1029678), (172, 957840), (192, 858065), (195, 844864), (208, 792060), (215, 766272), (240, 686452), (258, 638560), (260, 633648), (307, 536640), (312, 528040), (320, 514839), (344, 478920), (390, 422432), (416, 396030), (430, 383136), (480, 343226), (516, 319280), (520, 316824), (559, 294720), (614, 268320), (624, 264020), (645, 255424), (688, 239460), (780, 211216), (832, 198015), (860, 191568), (921, 178880), (960, 171613), (1032, 159640), (1040, 158412), (1118, 147360), (1228, 134160), (1248, 132010), (1290, 127712), (1376, 119730), (1535, 107328), (1560, 105608), (1677, 98240), (1720, 95784), (1842, 89440), (2064, 79820), (2080, 79206), (2236, 73680), (2456, 67080), (2496, 66005), (2580, 63856), (2752, 59865), (2795, 58944), (3070, 53664), (3120, 52804), (3354, 49120), (3440, 47892), (3684, 44720), (3991, 41280), (4128, 39910), (4160, 39603), (4472, 36840), (4605, 35776), (4912, 33540), (5160, 31928), (5590, 29472), (6140, 26832), (6240, 26402), (6708, 24560), (6880, 23946), (7368, 22360), (7982, 20640), (8256, 19955), (8385, 19648), (8944, 18420), (9210, 17888), (9824, 16770), (10320, 15964), (11180, 14736), (11973, 13760), (12280, 13416), (12480, 13201)]