144045440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 446515200

約数和(自身を除く): 302469760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 64, 70, 74, 77, 79, 80, 88, 110, 112, 128, 140, 148, 154, 158, 160, 176, 185, 220, 224, 259, 280, 296, 308, 316, 320, 352, 370, 385, 395, 407, 440, 448, 518, 553, 560, 592, 616, 632, 640, 704, 740, 770, 790, 814, 869, 880, 896, 1036, 1106, 1120, 1184, 1232, 1264, 1295, 1408, 1480, 1540, 1580, 1628, 1738, 1760, 2035, 2072, 2212, 2240, 2368, 2464, 2528, 2590, 2765, 2849, 2923, 2960, 3080, 3160, 3256, 3476, 3520, 4070, 4144, 4345, 4424, 4480, 4736, 4928, 5056, 5180, 5530, 5698, 5846, 5920, 6083, 6160, 6320, 6512, 6952, 7040, 8140, 8288, 8690, 8848, 9856, 10112, 10360, 11060, 11396, 11692, 11840, 12166, 12320, 12640, 13024, 13904, 14245, 14615, 16280, 16576, 17380, 17696, 20461, 20720, 22120, 22792, 23384, 23680, 24332, 24640, 25280, 26048, 27808, 28490, 29230, 30415, 32153, 32560, 33152, 34760, 35392, 40922, 41440, 44240, 45584, 46768, 48664, 49280, 50560, 52096, 55616, 56980, 58460, 60830, 64306, 65120, 69520, 70784, 81844, 82880, 88480, 91168, 93536, 97328, 102305, 111232, 113960, 116920, 121660, 128612, 130240, 139040, 160765, 163688, 165760, 176960, 182336, 187072, 194656, 204610, 225071, 227920, 233840, 243320, 257224, 260480, 278080, 321530, 327376, 353920, 364672, 374144, 389312, 409220, 450142, 455840, 467680, 486640, 514448, 556160, 643060, 654752, 778624, 818440, 900284, 911680, 935360, 973280, 1028896, 1125355, 1286120, 1309504, 1636880, 1800568, 1823360, 1870720, 1946560, 2057792, 2250710, 2572240, 2619008, 3273760, 3601136, 3893120, 4115584, 4501420, 5144480, 6547520, 7202272, 9002840, 10288960, 13095040, 14404544, 18005680, 20577920, 28809088, 36011360, 72022720, 144045440]

約数ペア:

[(1, 144045440), (2, 72022720), (4, 36011360), (5, 28809088), (7, 20577920), (8, 18005680), (10, 14404544), (11, 13095040), (14, 10288960), (16, 9002840), (20, 7202272), (22, 6547520), (28, 5144480), (32, 4501420), (35, 4115584), (37, 3893120), (40, 3601136), (44, 3273760), (55, 2619008), (56, 2572240), (64, 2250710), (70, 2057792), (74, 1946560), (77, 1870720), (79, 1823360), (80, 1800568), (88, 1636880), (110, 1309504), (112, 1286120), (128, 1125355), (140, 1028896), (148, 973280), (154, 935360), (158, 911680), (160, 900284), (176, 818440), (185, 778624), (220, 654752), (224, 643060), (259, 556160), (280, 514448), (296, 486640), (308, 467680), (316, 455840), (320, 450142), (352, 409220), (370, 389312), (385, 374144), (395, 364672), (407, 353920), (440, 327376), (448, 321530), (518, 278080), (553, 260480), (560, 257224), (592, 243320), (616, 233840), (632, 227920), (640, 225071), (704, 204610), (740, 194656), (770, 187072), (790, 182336), (814, 176960), (869, 165760), (880, 163688), (896, 160765), (1036, 139040), (1106, 130240), (1120, 128612), (1184, 121660), (1232, 116920), (1264, 113960), (1295, 111232), (1408, 102305), (1480, 97328), (1540, 93536), (1580, 91168), (1628, 88480), (1738, 82880), (1760, 81844), (2035, 70784), (2072, 69520), (2212, 65120), (2240, 64306), (2368, 60830), (2464, 58460), (2528, 56980), (2590, 55616), (2765, 52096), (2849, 50560), (2923, 49280), (2960, 48664), (3080, 46768), (3160, 45584), (3256, 44240), (3476, 41440), (3520, 40922), (4070, 35392), (4144, 34760), (4345, 33152), (4424, 32560), (4480, 32153), (4736, 30415), (4928, 29230), (5056, 28490), (5180, 27808), (5530, 26048), (5698, 25280), (5846, 24640), (5920, 24332), (6083, 23680), (6160, 23384), (6320, 22792), (6512, 22120), (6952, 20720), (7040, 20461), (8140, 17696), (8288, 17380), (8690, 16576), (8848, 16280), (9856, 14615), (10112, 14245), (10360, 13904), (11060, 13024), (11396, 12640), (11692, 12320), (11840, 12166)]