890640960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 448

約数和(自身を含む): 3405957120

約数和(自身を除く): 2515316160

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, 64, 66, 69, 76, 80, 88, 92, 95, 96, 110, 114, 115, 120, 132, 138, 152, 160, 165, 176, 184, 190, 192, 193, 209, 220, 228, 230, 240, 253, 264, 276, 285, 304, 320, 330, 345, 352, 368, 380, 386, 418, 437, 440, 456, 460, 480, 506, 528, 552, 570, 579, 608, 627, 660, 690, 704, 736, 759, 760, 772, 836, 874, 880, 912, 920, 960, 965, 1012, 1045, 1056, 1104, 1140, 1158, 1216, 1254, 1265, 1311, 1320, 1380, 1472, 1518, 1520, 1544, 1672, 1748, 1760, 1824, 1840, 1930, 2024, 2090, 2112, 2123, 2185, 2208, 2280, 2316, 2508, 2530, 2622, 2640, 2760, 2895, 3036, 3040, 3088, 3135, 3344, 3496, 3520, 3648, 3667, 3680, 3795, 3860, 4048, 4180, 4246, 4370, 4416, 4439, 4560, 4632, 4807, 5016, 5060, 5244, 5280, 5520, 5790, 6072, 6080, 6176, 6270, 6369, 6555, 6688, 6992, 7334, 7360, 7590, 7720, 8096, 8360, 8492, 8740, 8878, 9120, 9264, 9614, 10032, 10120, 10488, 10560, 10615, 11001, 11040, 11580, 12144, 12352, 12540, 12738, 13110, 13317, 13376, 13984, 14421, 14668, 15180, 15440, 16192, 16720, 16984, 17480, 17756, 18240, 18335, 18528, 19228, 20064, 20240, 20976, 21230, 22002, 22080, 22195, 23160, 24035, 24288, 25080, 25476, 26220, 26634, 27968, 28842, 29336, 30360, 30880, 31845, 33440, 33968, 34960, 35512, 36670, 37056, 38456, 40128, 40337, 40480, 41952, 42460, 44004, 44390, 46320, 48070, 48576, 48829, 50160, 50952, 52440, 53268, 55005, 57684, 58672, 60720, 61760, 63690, 66585, 66880, 67936, 69920, 71024, 72105, 73340, 76912, 80674, 80960, 83904, 84341, 84920, 88008, 88780, 92640, 96140, 97658, 100320, 101904, 104880, 106536, 110010, 115368, 117344, 121011, 121440, 127380, 133170, 135872, 139840, 142048, 144210, 146487, 146680, 153824, 161348, 168682, 169840, 176016, 177560, 185280, 192280, 195316, 200640, 201685, 203808, 209760, 213072, 220020, 230736, 234688, 242022, 242880, 244145, 253023, 254760, 266340, 284096, 288420, 292974, 293360, 307648, 322696, 337364, 339680, 352032, 355120, 384560, 390632, 403370, 407616, 419520, 421705, 426144, 440040, 461472, 484044, 488290, 506046, 509520, 532680, 576840, 585948, 586720, 605055, 645392, 674728, 679360, 704064, 710240, 732435, 769120, 781264, 806740, 843410, 852288, 880080, 922944, 927751, 968088, 976580, 1012092, 1019040, 1065360, 1153680, 1171896, 1173440, 1210110, 1265115, 1290784, 1349456, 1420480, 1464870, 1538240, 1562528, 1613480, 1686820, 1760160, 1855502, 1936176, 1953160, 2024184, 2038080, 2130720, 2307360, 2343792, 2420220, 2530230, 2581568, 2698912, 2783253, 2929740, 3125056, 3226960, 3373640, 3520320, 3711004, 3872352, 3906320, 4048368, 4261440, 4614720, 4638755, 4687584, 4840440, 5060460, 5397824, 5566506, 5859480, 6453920, 6747280, 7422008, 7744704, 7812640, 8096736, 9277510, 9375168, 9680880, 10120920, 11133012, 11718960, 12907840, 13494560, 13916265, 14844016, 15625280, 16193472, 18555020, 19361760, 20241840, 22266024, 23437920, 26989120, 27832530, 29688032, 37110040, 38723520, 40483680, 44532048, 46875840, 55665060, 59376064, 74220080, 80967360, 89064096, 111330120, 148440160, 178128192, 222660240, 296880320, 445320480, 890640960]

約数ペア:

[(1, 890640960), (2, 445320480), (3, 296880320), (4, 222660240), (5, 178128192), (6, 148440160), (8, 111330120), (10, 89064096), (11, 80967360), (12, 74220080), (15, 59376064), (16, 55665060), (19, 46875840), (20, 44532048), (22, 40483680), (23, 38723520), (24, 37110040), (30, 29688032), (32, 27832530), (33, 26989120), (38, 23437920), (40, 22266024), (44, 20241840), (46, 19361760), (48, 18555020), (55, 16193472), (57, 15625280), (60, 14844016), (64, 13916265), (66, 13494560), (69, 12907840), (76, 11718960), (80, 11133012), (88, 10120920), (92, 9680880), (95, 9375168), (96, 9277510), (110, 8096736), (114, 7812640), (115, 7744704), (120, 7422008), (132, 6747280), (138, 6453920), (152, 5859480), (160, 5566506), (165, 5397824), (176, 5060460), (184, 4840440), (190, 4687584), (192, 4638755), (193, 4614720), (209, 4261440), (220, 4048368), (228, 3906320), (230, 3872352), (240, 3711004), (253, 3520320), (264, 3373640), (276, 3226960), (285, 3125056), (304, 2929740), (320, 2783253), (330, 2698912), (345, 2581568), (352, 2530230), (368, 2420220), (380, 2343792), (386, 2307360), (418, 2130720), (437, 2038080), (440, 2024184), (456, 1953160), (460, 1936176), (480, 1855502), (506, 1760160), (528, 1686820), (552, 1613480), (570, 1562528), (579, 1538240), (608, 1464870), (627, 1420480), (660, 1349456), (690, 1290784), (704, 1265115), (736, 1210110), (759, 1173440), (760, 1171896), (772, 1153680), (836, 1065360), (874, 1019040), (880, 1012092), (912, 976580), (920, 968088), (960, 927751), (965, 922944), (1012, 880080), (1045, 852288), (1056, 843410), (1104, 806740), (1140, 781264), (1158, 769120), (1216, 732435), (1254, 710240), (1265, 704064), (1311, 679360), (1320, 674728), (1380, 645392), (1472, 605055), (1518, 586720), (1520, 585948), (1544, 576840), (1672, 532680), (1748, 509520), (1760, 506046), (1824, 488290), (1840, 484044), (1930, 461472), (2024, 440040), (2090, 426144), (2112, 421705), (2123, 419520), (2185, 407616), (2208, 403370), (2280, 390632), (2316, 384560), (2508, 355120), (2530, 352032), (2622, 339680), (2640, 337364), (2760, 322696), (2895, 307648), (3036, 293360), (3040, 292974), (3088, 288420), (3135, 284096), (3344, 266340), (3496, 254760), (3520, 253023), (3648, 244145), (3667, 242880), (3680, 242022), (3795, 234688), (3860, 230736), (4048, 220020), (4180, 213072), (4246, 209760), (4370, 203808), (4416, 201685), (4439, 200640), (4560, 195316), (4632, 192280), (4807, 185280), (5016, 177560), (5060, 176016), (5244, 169840), (5280, 168682), (5520, 161348), (5790, 153824), (6072, 146680), (6080, 146487), (6176, 144210), (6270, 142048), (6369, 139840), (6555, 135872), (6688, 133170), (6992, 127380), (7334, 121440), (7360, 121011), (7590, 117344), (7720, 115368), (8096, 110010), (8360, 106536), (8492, 104880), (8740, 101904), (8878, 100320), (9120, 97658), (9264, 96140), (9614, 92640), (10032, 88780), (10120, 88008), (10488, 84920), (10560, 84341), (10615, 83904), (11001, 80960), (11040, 80674), (11580, 76912), (12144, 73340), (12352, 72105), (12540, 71024), (12738, 69920), (13110, 67936), (13317, 66880), (13376, 66585), (13984, 63690), (14421, 61760), (14668, 60720), (15180, 58672), (15440, 57684), (16192, 55005), (16720, 53268), (16984, 52440), (17480, 50952), (17756, 50160), (18240, 48829), (18335, 48576), (18528, 48070), (19228, 46320), (20064, 44390), (20240, 44004), (20976, 42460), (21230, 41952), (22002, 40480), (22080, 40337), (22195, 40128), (23160, 38456), (24035, 37056), (24288, 36670), (25080, 35512), (25476, 34960), (26220, 33968), (26634, 33440), (27968, 31845), (28842, 30880), (29336, 30360)]