445320480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 1689569280

約数和(自身を除く): 1244248800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 32, 33, 38, 40, 44, 46, 48, 55, 57, 60, 66, 69, 76, 80, 88, 92, 95, 96, 110, 114, 115, 120, 132, 138, 152, 160, 165, 176, 184, 190, 193, 209, 220, 228, 230, 240, 253, 264, 276, 285, 304, 330, 345, 352, 368, 380, 386, 418, 437, 440, 456, 460, 480, 506, 528, 552, 570, 579, 608, 627, 660, 690, 736, 759, 760, 772, 836, 874, 880, 912, 920, 965, 1012, 1045, 1056, 1104, 1140, 1158, 1254, 1265, 1311, 1320, 1380, 1518, 1520, 1544, 1672, 1748, 1760, 1824, 1840, 1930, 2024, 2090, 2123, 2185, 2208, 2280, 2316, 2508, 2530, 2622, 2640, 2760, 2895, 3036, 3040, 3088, 3135, 3344, 3496, 3667, 3680, 3795, 3860, 4048, 4180, 4246, 4370, 4439, 4560, 4632, 4807, 5016, 5060, 5244, 5280, 5520, 5790, 6072, 6176, 6270, 6369, 6555, 6688, 6992, 7334, 7590, 7720, 8096, 8360, 8492, 8740, 8878, 9120, 9264, 9614, 10032, 10120, 10488, 10615, 11001, 11040, 11580, 12144, 12540, 12738, 13110, 13317, 13984, 14421, 14668, 15180, 15440, 16720, 16984, 17480, 17756, 18335, 18528, 19228, 20064, 20240, 20976, 21230, 22002, 22195, 23160, 24035, 24288, 25080, 25476, 26220, 26634, 28842, 29336, 30360, 30880, 31845, 33440, 33968, 34960, 35512, 36670, 38456, 40337, 40480, 41952, 42460, 44004, 44390, 46320, 48070, 48829, 50160, 50952, 52440, 53268, 55005, 57684, 58672, 60720, 63690, 66585, 67936, 69920, 71024, 72105, 73340, 76912, 80674, 84341, 84920, 88008, 88780, 92640, 96140, 97658, 100320, 101904, 104880, 106536, 110010, 115368, 117344, 121011, 121440, 127380, 133170, 142048, 144210, 146487, 146680, 153824, 161348, 168682, 169840, 176016, 177560, 192280, 195316, 201685, 203808, 209760, 213072, 220020, 230736, 242022, 244145, 253023, 254760, 266340, 288420, 292974, 293360, 322696, 337364, 339680, 352032, 355120, 384560, 390632, 403370, 421705, 426144, 440040, 461472, 484044, 488290, 506046, 509520, 532680, 576840, 585948, 586720, 605055, 645392, 674728, 710240, 732435, 769120, 781264, 806740, 843410, 880080, 927751, 968088, 976580, 1012092, 1019040, 1065360, 1153680, 1171896, 1210110, 1265115, 1290784, 1349456, 1464870, 1562528, 1613480, 1686820, 1760160, 1855502, 1936176, 1953160, 2024184, 2130720, 2307360, 2343792, 2420220, 2530230, 2698912, 2783253, 2929740, 3226960, 3373640, 3711004, 3872352, 3906320, 4048368, 4638755, 4687584, 4840440, 5060460, 5566506, 5859480, 6453920, 6747280, 7422008, 7812640, 8096736, 9277510, 9680880, 10120920, 11133012, 11718960, 13494560, 13916265, 14844016, 18555020, 19361760, 20241840, 22266024, 23437920, 27832530, 29688032, 37110040, 40483680, 44532048, 55665060, 74220080, 89064096, 111330120, 148440160, 222660240, 445320480]

約数ペア:

[(1, 445320480), (2, 222660240), (3, 148440160), (4, 111330120), (5, 89064096), (6, 74220080), (8, 55665060), (10, 44532048), (11, 40483680), (12, 37110040), (15, 29688032), (16, 27832530), (19, 23437920), (20, 22266024), (22, 20241840), (23, 19361760), (24, 18555020), (30, 14844016), (32, 13916265), (33, 13494560), (38, 11718960), (40, 11133012), (44, 10120920), (46, 9680880), (48, 9277510), (55, 8096736), (57, 7812640), (60, 7422008), (66, 6747280), (69, 6453920), (76, 5859480), (80, 5566506), (88, 5060460), (92, 4840440), (95, 4687584), (96, 4638755), (110, 4048368), (114, 3906320), (115, 3872352), (120, 3711004), (132, 3373640), (138, 3226960), (152, 2929740), (160, 2783253), (165, 2698912), (176, 2530230), (184, 2420220), (190, 2343792), (193, 2307360), (209, 2130720), (220, 2024184), (228, 1953160), (230, 1936176), (240, 1855502), (253, 1760160), (264, 1686820), (276, 1613480), (285, 1562528), (304, 1464870), (330, 1349456), (345, 1290784), (352, 1265115), (368, 1210110), (380, 1171896), (386, 1153680), (418, 1065360), (437, 1019040), (440, 1012092), (456, 976580), (460, 968088), (480, 927751), (506, 880080), (528, 843410), (552, 806740), (570, 781264), (579, 769120), (608, 732435), (627, 710240), (660, 674728), (690, 645392), (736, 605055), (759, 586720), (760, 585948), (772, 576840), (836, 532680), (874, 509520), (880, 506046), (912, 488290), (920, 484044), (965, 461472), (1012, 440040), (1045, 426144), (1056, 421705), (1104, 403370), (1140, 390632), (1158, 384560), (1254, 355120), (1265, 352032), (1311, 339680), (1320, 337364), (1380, 322696), (1518, 293360), (1520, 292974), (1544, 288420), (1672, 266340), (1748, 254760), (1760, 253023), (1824, 244145), (1840, 242022), (1930, 230736), (2024, 220020), (2090, 213072), (2123, 209760), (2185, 203808), (2208, 201685), (2280, 195316), (2316, 192280), (2508, 177560), (2530, 176016), (2622, 169840), (2640, 168682), (2760, 161348), (2895, 153824), (3036, 146680), (3040, 146487), (3088, 144210), (3135, 142048), (3344, 133170), (3496, 127380), (3667, 121440), (3680, 121011), (3795, 117344), (3860, 115368), (4048, 110010), (4180, 106536), (4246, 104880), (4370, 101904), (4439, 100320), (4560, 97658), (4632, 96140), (4807, 92640), (5016, 88780), (5060, 88008), (5244, 84920), (5280, 84341), (5520, 80674), (5790, 76912), (6072, 73340), (6176, 72105), (6270, 71024), (6369, 69920), (6555, 67936), (6688, 66585), (6992, 63690), (7334, 60720), (7590, 58672), (7720, 57684), (8096, 55005), (8360, 53268), (8492, 52440), (8740, 50952), (8878, 50160), (9120, 48829), (9264, 48070), (9614, 46320), (10032, 44390), (10120, 44004), (10488, 42460), (10615, 41952), (11001, 40480), (11040, 40337), (11580, 38456), (12144, 36670), (12540, 35512), (12738, 34960), (13110, 33968), (13317, 33440), (13984, 31845), (14421, 30880), (14668, 30360), (15180, 29336), (15440, 28842), (16720, 26634), (16984, 26220), (17480, 25476), (17756, 25080), (18335, 24288), (18528, 24035), (19228, 23160), (20064, 22195), (20240, 22002), (20976, 21230)]