142098880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 433059840

約数和(自身を除く): 290960960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 73, 77, 79, 80, 88, 110, 112, 140, 146, 154, 158, 160, 176, 220, 224, 280, 292, 308, 316, 320, 352, 365, 385, 395, 440, 448, 511, 553, 560, 584, 616, 632, 704, 730, 770, 790, 803, 869, 880, 1022, 1106, 1120, 1168, 1232, 1264, 1460, 1540, 1580, 1606, 1738, 1760, 2044, 2212, 2240, 2336, 2464, 2528, 2555, 2765, 2920, 3080, 3160, 3212, 3476, 3520, 4015, 4088, 4345, 4424, 4672, 4928, 5056, 5110, 5530, 5621, 5767, 5840, 6083, 6160, 6320, 6424, 6952, 8030, 8176, 8690, 8848, 10220, 11060, 11242, 11534, 11680, 12166, 12320, 12640, 12848, 13904, 16060, 16352, 17380, 17696, 20440, 22120, 22484, 23068, 23360, 24332, 24640, 25280, 25696, 27808, 28105, 28835, 30415, 32120, 32704, 34760, 35392, 40369, 40880, 44240, 44968, 46136, 48664, 51392, 55616, 56210, 57670, 60830, 63437, 64240, 69520, 80738, 81760, 88480, 89936, 92272, 97328, 112420, 115340, 121660, 126874, 128480, 139040, 161476, 163520, 176960, 179872, 184544, 194656, 201845, 224840, 230680, 243320, 253748, 256960, 278080, 317185, 322952, 359744, 369088, 389312, 403690, 444059, 449680, 461360, 486640, 507496, 634370, 645904, 807380, 888118, 899360, 922720, 973280, 1014992, 1268740, 1291808, 1614760, 1776236, 1798720, 1845440, 1946560, 2029984, 2220295, 2537480, 2583616, 3229520, 3552472, 4059968, 4440590, 5074960, 6459040, 7104944, 8881180, 10149920, 12918080, 14209888, 17762360, 20299840, 28419776, 35524720, 71049440, 142098880]

約数ペア:

[(1, 142098880), (2, 71049440), (4, 35524720), (5, 28419776), (7, 20299840), (8, 17762360), (10, 14209888), (11, 12918080), (14, 10149920), (16, 8881180), (20, 7104944), (22, 6459040), (28, 5074960), (32, 4440590), (35, 4059968), (40, 3552472), (44, 3229520), (55, 2583616), (56, 2537480), (64, 2220295), (70, 2029984), (73, 1946560), (77, 1845440), (79, 1798720), (80, 1776236), (88, 1614760), (110, 1291808), (112, 1268740), (140, 1014992), (146, 973280), (154, 922720), (158, 899360), (160, 888118), (176, 807380), (220, 645904), (224, 634370), (280, 507496), (292, 486640), (308, 461360), (316, 449680), (320, 444059), (352, 403690), (365, 389312), (385, 369088), (395, 359744), (440, 322952), (448, 317185), (511, 278080), (553, 256960), (560, 253748), (584, 243320), (616, 230680), (632, 224840), (704, 201845), (730, 194656), (770, 184544), (790, 179872), (803, 176960), (869, 163520), (880, 161476), (1022, 139040), (1106, 128480), (1120, 126874), (1168, 121660), (1232, 115340), (1264, 112420), (1460, 97328), (1540, 92272), (1580, 89936), (1606, 88480), (1738, 81760), (1760, 80738), (2044, 69520), (2212, 64240), (2240, 63437), (2336, 60830), (2464, 57670), (2528, 56210), (2555, 55616), (2765, 51392), (2920, 48664), (3080, 46136), (3160, 44968), (3212, 44240), (3476, 40880), (3520, 40369), (4015, 35392), (4088, 34760), (4345, 32704), (4424, 32120), (4672, 30415), (4928, 28835), (5056, 28105), (5110, 27808), (5530, 25696), (5621, 25280), (5767, 24640), (5840, 24332), (6083, 23360), (6160, 23068), (6320, 22484), (6424, 22120), (6952, 20440), (8030, 17696), (8176, 17380), (8690, 16352), (8848, 16060), (10220, 13904), (11060, 12848), (11242, 12640), (11534, 12320), (11680, 12166)]