991347840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 384

約数和(自身を含む): 4086201600

約数和(自身を除く): 3094853760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1069, 1104, 1120, 1152, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1920, 1932, 2016, 2070, 2138, 2208, 2240, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3207, 3220, 3312, 3360, 3680, 3864, 4032, 4140, 4276, 4416, 4480, 4830, 5040, 5152, 5345, 5520, 5760, 5796, 6414, 6440, 6624, 6720, 7245, 7360, 7483, 7728, 8064, 8280, 8552, 8832, 9621, 9660, 10080, 10304, 10690, 11040, 11592, 12828, 12880, 13248, 13440, 14490, 14720, 14966, 15456, 16035, 16560, 17104, 19242, 19320, 20160, 20608, 21380, 22080, 22449, 23184, 24587, 25656, 25760, 26496, 28980, 29932, 30912, 32070, 33120, 34208, 37415, 38484, 38640, 40320, 42760, 44160, 44898, 46368, 48105, 49174, 51312, 51520, 57960, 59864, 61824, 64140, 66240, 67347, 68416, 73761, 74830, 76968, 77280, 85520, 89796, 92736, 96210, 98348, 102624, 103040, 112245, 115920, 119728, 122935, 128280, 132480, 134694, 136832, 147522, 149660, 153936, 154560, 171040, 172109, 179592, 185472, 192420, 196696, 205248, 221283, 224490, 231840, 239456, 245870, 256560, 269388, 295044, 299320, 307872, 309120, 336735, 342080, 344218, 359184, 368805, 384840, 393392, 410496, 442566, 448980, 463680, 478912, 491740, 513120, 516327, 538776, 590088, 598640, 615744, 673470, 684160, 688436, 718368, 737610, 769680, 786784, 860545, 885132, 897960, 927360, 957824, 983480, 1026240, 1032654, 1077552, 1106415, 1180176, 1197280, 1231488, 1346940, 1376872, 1436736, 1475220, 1539360, 1548981, 1573568, 1721090, 1770264, 1795920, 1966960, 2052480, 2065308, 2155104, 2212830, 2360352, 2394560, 2581635, 2693880, 2753744, 2873472, 2950440, 3078720, 3097962, 3147136, 3442180, 3540528, 3591840, 3933920, 4130616, 4310208, 4425660, 4720704, 4789120, 5163270, 5387760, 5507488, 5900880, 6157440, 6195924, 6884360, 7081056, 7183680, 7744905, 7867840, 8261232, 8620416, 8851320, 9441408, 10326540, 10775520, 11014976, 11801760, 12391848, 13768720, 14162112, 14367360, 15489810, 15735680, 16522464, 17702640, 20653080, 21551040, 22029952, 23603520, 24783696, 27537440, 28324224, 30979620, 33044928, 35405280, 41306160, 43102080, 47207040, 49567392, 55074880, 61959240, 66089856, 70810560, 82612320, 99134784, 110149760, 123918480, 141621120, 165224640, 198269568, 247836960, 330449280, 495673920, 991347840]

約数ペア:

[(1, 991347840), (2, 495673920), (3, 330449280), (4, 247836960), (5, 198269568), (6, 165224640), (7, 141621120), (8, 123918480), (9, 110149760), (10, 99134784), (12, 82612320), (14, 70810560), (15, 66089856), (16, 61959240), (18, 55074880), (20, 49567392), (21, 47207040), (23, 43102080), (24, 41306160), (28, 35405280), (30, 33044928), (32, 30979620), (35, 28324224), (36, 27537440), (40, 24783696), (42, 23603520), (45, 22029952), (46, 21551040), (48, 20653080), (56, 17702640), (60, 16522464), (63, 15735680), (64, 15489810), (69, 14367360), (70, 14162112), (72, 13768720), (80, 12391848), (84, 11801760), (90, 11014976), (92, 10775520), (96, 10326540), (105, 9441408), (112, 8851320), (115, 8620416), (120, 8261232), (126, 7867840), (128, 7744905), (138, 7183680), (140, 7081056), (144, 6884360), (160, 6195924), (161, 6157440), (168, 5900880), (180, 5507488), (184, 5387760), (192, 5163270), (207, 4789120), (210, 4720704), (224, 4425660), (230, 4310208), (240, 4130616), (252, 3933920), (276, 3591840), (280, 3540528), (288, 3442180), (315, 3147136), (320, 3097962), (322, 3078720), (336, 2950440), (345, 2873472), (360, 2753744), (368, 2693880), (384, 2581635), (414, 2394560), (420, 2360352), (448, 2212830), (460, 2155104), (480, 2065308), (483, 2052480), (504, 1966960), (552, 1795920), (560, 1770264), (576, 1721090), (630, 1573568), (640, 1548981), (644, 1539360), (672, 1475220), (690, 1436736), (720, 1376872), (736, 1346940), (805, 1231488), (828, 1197280), (840, 1180176), (896, 1106415), (920, 1077552), (960, 1032654), (966, 1026240), (1008, 983480), (1035, 957824), (1069, 927360), (1104, 897960), (1120, 885132), (1152, 860545), (1260, 786784), (1288, 769680), (1344, 737610), (1380, 718368), (1440, 688436), (1449, 684160), (1472, 673470), (1610, 615744), (1656, 598640), (1680, 590088), (1840, 538776), (1920, 516327), (1932, 513120), (2016, 491740), (2070, 478912), (2138, 463680), (2208, 448980), (2240, 442566), (2415, 410496), (2520, 393392), (2576, 384840), (2688, 368805), (2760, 359184), (2880, 344218), (2898, 342080), (2944, 336735), (3207, 309120), (3220, 307872), (3312, 299320), (3360, 295044), (3680, 269388), (3864, 256560), (4032, 245870), (4140, 239456), (4276, 231840), (4416, 224490), (4480, 221283), (4830, 205248), (5040, 196696), (5152, 192420), (5345, 185472), (5520, 179592), (5760, 172109), (5796, 171040), (6414, 154560), (6440, 153936), (6624, 149660), (6720, 147522), (7245, 136832), (7360, 134694), (7483, 132480), (7728, 128280), (8064, 122935), (8280, 119728), (8552, 115920), (8832, 112245), (9621, 103040), (9660, 102624), (10080, 98348), (10304, 96210), (10690, 92736), (11040, 89796), (11592, 85520), (12828, 77280), (12880, 76968), (13248, 74830), (13440, 73761), (14490, 68416), (14720, 67347), (14966, 66240), (15456, 64140), (16035, 61824), (16560, 59864), (17104, 57960), (19242, 51520), (19320, 51312), (20160, 49174), (20608, 48105), (21380, 46368), (22080, 44898), (22449, 44160), (23184, 42760), (24587, 40320), (25656, 38640), (25760, 38484), (26496, 37415), (28980, 34208), (29932, 33120), (30912, 32070)]