148440160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 422392320

約数和(自身を除く): 273952160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 32, 38, 40, 44, 46, 55, 76, 80, 88, 92, 95, 110, 115, 152, 160, 176, 184, 190, 193, 209, 220, 230, 253, 304, 352, 368, 380, 386, 418, 437, 440, 460, 506, 608, 736, 760, 772, 836, 874, 880, 920, 965, 1012, 1045, 1265, 1520, 1544, 1672, 1748, 1760, 1840, 1930, 2024, 2090, 2123, 2185, 2530, 3040, 3088, 3344, 3496, 3667, 3680, 3860, 4048, 4180, 4246, 4370, 4439, 4807, 5060, 6176, 6688, 6992, 7334, 7720, 8096, 8360, 8492, 8740, 8878, 9614, 10120, 10615, 13984, 14668, 15440, 16720, 16984, 17480, 17756, 18335, 19228, 20240, 21230, 22195, 24035, 29336, 30880, 33440, 33968, 34960, 35512, 36670, 38456, 40337, 40480, 42460, 44390, 48070, 48829, 58672, 67936, 69920, 71024, 73340, 76912, 80674, 84341, 84920, 88780, 96140, 97658, 117344, 142048, 146680, 153824, 161348, 168682, 169840, 177560, 192280, 195316, 201685, 244145, 293360, 322696, 337364, 339680, 355120, 384560, 390632, 403370, 421705, 488290, 586720, 645392, 674728, 710240, 769120, 781264, 806740, 843410, 927751, 976580, 1290784, 1349456, 1562528, 1613480, 1686820, 1855502, 1953160, 2698912, 3226960, 3373640, 3711004, 3906320, 4638755, 6453920, 6747280, 7422008, 7812640, 9277510, 13494560, 14844016, 18555020, 29688032, 37110040, 74220080, 148440160]

約数ペア:

[(1, 148440160), (2, 74220080), (4, 37110040), (5, 29688032), (8, 18555020), (10, 14844016), (11, 13494560), (16, 9277510), (19, 7812640), (20, 7422008), (22, 6747280), (23, 6453920), (32, 4638755), (38, 3906320), (40, 3711004), (44, 3373640), (46, 3226960), (55, 2698912), (76, 1953160), (80, 1855502), (88, 1686820), (92, 1613480), (95, 1562528), (110, 1349456), (115, 1290784), (152, 976580), (160, 927751), (176, 843410), (184, 806740), (190, 781264), (193, 769120), (209, 710240), (220, 674728), (230, 645392), (253, 586720), (304, 488290), (352, 421705), (368, 403370), (380, 390632), (386, 384560), (418, 355120), (437, 339680), (440, 337364), (460, 322696), (506, 293360), (608, 244145), (736, 201685), (760, 195316), (772, 192280), (836, 177560), (874, 169840), (880, 168682), (920, 161348), (965, 153824), (1012, 146680), (1045, 142048), (1265, 117344), (1520, 97658), (1544, 96140), (1672, 88780), (1748, 84920), (1760, 84341), (1840, 80674), (1930, 76912), (2024, 73340), (2090, 71024), (2123, 69920), (2185, 67936), (2530, 58672), (3040, 48829), (3088, 48070), (3344, 44390), (3496, 42460), (3667, 40480), (3680, 40337), (3860, 38456), (4048, 36670), (4180, 35512), (4246, 34960), (4370, 33968), (4439, 33440), (4807, 30880), (5060, 29336), (6176, 24035), (6688, 22195), (6992, 21230), (7334, 20240), (7720, 19228), (8096, 18335), (8360, 17756), (8492, 17480), (8740, 16984), (8878, 16720), (9614, 15440), (10120, 14668), (10615, 13984)]