1281236880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 640

約数和(自身を含む): 5399654400

約数和(自身を除く): 4118417520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 41, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 82, 84, 88, 89, 95, 105, 110, 112, 114, 120, 123, 132, 133, 140, 152, 154, 164, 165, 168, 176, 178, 190, 205, 209, 210, 220, 228, 231, 240, 246, 264, 266, 267, 280, 285, 287, 304, 308, 328, 330, 336, 356, 380, 385, 399, 410, 418, 420, 440, 445, 451, 456, 462, 492, 528, 532, 534, 560, 570, 574, 615, 616, 623, 627, 656, 660, 665, 712, 760, 770, 779, 798, 820, 836, 840, 861, 880, 890, 902, 912, 924, 979, 984, 1045, 1064, 1068, 1140, 1148, 1155, 1230, 1232, 1246, 1254, 1320, 1330, 1335, 1353, 1424, 1435, 1463, 1520, 1540, 1558, 1596, 1640, 1672, 1680, 1691, 1722, 1780, 1804, 1848, 1869, 1958, 1968, 1995, 2090, 2128, 2136, 2255, 2280, 2296, 2310, 2337, 2460, 2492, 2508, 2640, 2660, 2670, 2706, 2870, 2926, 2937, 3080, 3115, 3116, 3135, 3157, 3192, 3280, 3344, 3382, 3444, 3560, 3608, 3649, 3696, 3738, 3895, 3916, 3990, 4180, 4272, 4305, 4389, 4510, 4560, 4592, 4620, 4674, 4895, 4920, 4984, 5016, 5073, 5320, 5340, 5412, 5453, 5740, 5852, 5874, 6160, 6230, 6232, 6270, 6314, 6384, 6764, 6765, 6853, 6888, 7120, 7216, 7298, 7315, 7476, 7790, 7832, 7980, 8360, 8455, 8569, 8610, 8778, 9020, 9240, 9345, 9348, 9471, 9790, 9840, 9968, 10032, 10146, 10640, 10680, 10824, 10906, 10947, 11480, 11685, 11704, 11748, 11837, 12460, 12464, 12540, 12628, 13528, 13530, 13706, 13776, 14596, 14630, 14685, 14952, 15580, 15664, 15785, 15960, 16359, 16720, 16910, 17138, 17220, 17556, 18040, 18245, 18480, 18601, 18690, 18696, 18942, 19580, 20292, 20559, 21360, 21648, 21812, 21894, 21945, 22960, 23370, 23408, 23496, 23674, 24920, 25080, 25256, 25365, 25543, 25707, 27056, 27060, 27265, 27412, 29192, 29260, 29370, 29904, 31160, 31570, 31920, 32718, 33820, 34265, 34276, 34440, 35112, 35511, 36080, 36490, 37202, 37380, 37392, 37884, 39160, 40139, 40584, 41118, 42845, 43624, 43788, 43890, 46740, 46992, 47348, 47355, 49840, 50160, 50512, 50730, 51086, 51414, 54120, 54530, 54735, 54824, 55803, 58384, 58520, 58740, 59185, 59983, 62320, 63140, 65436, 67640, 68530, 68552, 68880, 69331, 70224, 71022, 72980, 74404, 74760, 75768, 76629, 78320, 80278, 81168, 81795, 82236, 85690, 87248, 87576, 87780, 93005, 93480, 94696, 94710, 101460, 102172, 102795, 102828, 108240, 109060, 109470, 109648, 111606, 117040, 117480, 118370, 119966, 120417, 126280, 127715, 128535, 130207, 130872, 135280, 137060, 137104, 138662, 142044, 145960, 148808, 149520, 151536, 153258, 160556, 163590, 164472, 171380, 175152, 175560, 177555, 179949, 186010, 186960, 189392, 189420, 200695, 202920, 204344, 205590, 205656, 207993, 218120, 218940, 223212, 234960, 236740, 239932, 240834, 252560, 255430, 257070, 260414, 261744, 274120, 277324, 279015, 280973, 284088, 291920, 297616, 299915, 306516, 321112, 327180, 328944, 342760, 346655, 351120, 355110, 359898, 372020, 378840, 383145, 390621, 401390, 405840, 408688, 411180, 411312, 415986, 436240, 437880, 446424, 473480, 479864, 481668, 485317, 510860, 514140, 520828, 548240, 554648, 558030, 561946, 568176, 599830, 602085, 613032, 642224, 651035, 654360, 685520, 693310, 710220, 719796, 744040, 757680, 762641, 766290, 781242, 802780, 822360, 831972, 842919, 875760, 892848, 899745, 946960, 959728, 963336, 970634, 1021720, 1028280, 1039965, 1041656, 1109296, 1116060, 1123892, 1199660, 1204170, 1226064, 1302070, 1308720, 1386620, 1404865, 1420440, 1439592, 1455951, 1488080, 1525282, 1532580, 1562484, 1605560, 1644720, 1663944, 1685838, 1799490, 1926672, 1941268, 1953105, 2043440, 2056560, 2079930, 2083312, 2232120, 2247784, 2287923, 2399320, 2408340, 2426585, 2604140, 2773240, 2809730, 2840880, 2879184, 2911902, 3050564, 3065160, 3124968, 3211120, 3327888, 3371676, 3598980, 3813205, 3882536, 3906210, 4159860, 4214595, 4464240, 4495568, 4575846, 4798640, 4816680, 4853170, 5208280, 5338487, 5546480, 5619460, 5823804, 6101128, 6130320, 6249936, 6743352, 7197960, 7279755, 7626410, 7765072, 7812420, 8319720, 8429190, 9151692, 9633360, 9706340, 10416560, 10676974, 11238920, 11439615, 11647608, 12202256, 13486704, 14395920, 14559510, 15252820, 15624840, 16015461, 16639440, 16858380, 18303384, 19412680, 21353948, 22477840, 22879230, 23295216, 26692435, 29119020, 30505640, 31249680, 32030922, 33716760, 36606768, 38825360, 42707896, 45758460, 53384870, 58238040, 61011280, 64061844, 67433520, 80077305, 85415792, 91516920, 106769740, 116476080, 128123688, 160154610, 183033840, 213539480, 256247376, 320309220, 427078960, 640618440, 1281236880]

約数ペア:

[(1, 1281236880), (2, 640618440), (3, 427078960), (4, 320309220), (5, 256247376), (6, 213539480), (7, 183033840), (8, 160154610), (10, 128123688), (11, 116476080), (12, 106769740), (14, 91516920), (15, 85415792), (16, 80077305), (19, 67433520), (20, 64061844), (21, 61011280), (22, 58238040), (24, 53384870), (28, 45758460), (30, 42707896), (33, 38825360), (35, 36606768), (38, 33716760), (40, 32030922), (41, 31249680), (42, 30505640), (44, 29119020), (48, 26692435), (55, 23295216), (56, 22879230), (57, 22477840), (60, 21353948), (66, 19412680), (70, 18303384), (76, 16858380), (77, 16639440), (80, 16015461), (82, 15624840), (84, 15252820), (88, 14559510), (89, 14395920), (95, 13486704), (105, 12202256), (110, 11647608), (112, 11439615), (114, 11238920), (120, 10676974), (123, 10416560), (132, 9706340), (133, 9633360), (140, 9151692), (152, 8429190), (154, 8319720), (164, 7812420), (165, 7765072), (168, 7626410), (176, 7279755), (178, 7197960), (190, 6743352), (205, 6249936), (209, 6130320), (210, 6101128), (220, 5823804), (228, 5619460), (231, 5546480), (240, 5338487), (246, 5208280), (264, 4853170), (266, 4816680), (267, 4798640), (280, 4575846), (285, 4495568), (287, 4464240), (304, 4214595), (308, 4159860), (328, 3906210), (330, 3882536), (336, 3813205), (356, 3598980), (380, 3371676), (385, 3327888), (399, 3211120), (410, 3124968), (418, 3065160), (420, 3050564), (440, 2911902), (445, 2879184), (451, 2840880), (456, 2809730), (462, 2773240), (492, 2604140), (528, 2426585), (532, 2408340), (534, 2399320), (560, 2287923), (570, 2247784), (574, 2232120), (615, 2083312), (616, 2079930), (623, 2056560), (627, 2043440), (656, 1953105), (660, 1941268), (665, 1926672), (712, 1799490), (760, 1685838), (770, 1663944), (779, 1644720), (798, 1605560), (820, 1562484), (836, 1532580), (840, 1525282), (861, 1488080), (880, 1455951), (890, 1439592), (902, 1420440), (912, 1404865), (924, 1386620), (979, 1308720), (984, 1302070), (1045, 1226064), (1064, 1204170), (1068, 1199660), (1140, 1123892), (1148, 1116060), (1155, 1109296), (1230, 1041656), (1232, 1039965), (1246, 1028280), (1254, 1021720), (1320, 970634), (1330, 963336), (1335, 959728), (1353, 946960), (1424, 899745), (1435, 892848), (1463, 875760), (1520, 842919), (1540, 831972), (1558, 822360), (1596, 802780), (1640, 781242), (1672, 766290), (1680, 762641), (1691, 757680), (1722, 744040), (1780, 719796), (1804, 710220), (1848, 693310), (1869, 685520), (1958, 654360), (1968, 651035), (1995, 642224), (2090, 613032), (2128, 602085), (2136, 599830), (2255, 568176), (2280, 561946), (2296, 558030), (2310, 554648), (2337, 548240), (2460, 520828), (2492, 514140), (2508, 510860), (2640, 485317), (2660, 481668), (2670, 479864), (2706, 473480), (2870, 446424), (2926, 437880), (2937, 436240), (3080, 415986), (3115, 411312), (3116, 411180), (3135, 408688), (3157, 405840), (3192, 401390), (3280, 390621), (3344, 383145), (3382, 378840), (3444, 372020), (3560, 359898), (3608, 355110), (3649, 351120), (3696, 346655), (3738, 342760), (3895, 328944), (3916, 327180), (3990, 321112), (4180, 306516), (4272, 299915), (4305, 297616), (4389, 291920), (4510, 284088), (4560, 280973), (4592, 279015), (4620, 277324), (4674, 274120), (4895, 261744), (4920, 260414), (4984, 257070), (5016, 255430), (5073, 252560), (5320, 240834), (5340, 239932), (5412, 236740), (5453, 234960), (5740, 223212), (5852, 218940), (5874, 218120), (6160, 207993), (6230, 205656), (6232, 205590), (6270, 204344), (6314, 202920), (6384, 200695), (6764, 189420), (6765, 189392), (6853, 186960), (6888, 186010), (7120, 179949), (7216, 177555), (7298, 175560), (7315, 175152), (7476, 171380), (7790, 164472), (7832, 163590), (7980, 160556), (8360, 153258), (8455, 151536), (8569, 149520), (8610, 148808), (8778, 145960), (9020, 142044), (9240, 138662), (9345, 137104), (9348, 137060), (9471, 135280), (9790, 130872), (9840, 130207), (9968, 128535), (10032, 127715), (10146, 126280), (10640, 120417), (10680, 119966), (10824, 118370), (10906, 117480), (10947, 117040), (11480, 111606), (11685, 109648), (11704, 109470), (11748, 109060), (11837, 108240), (12460, 102828), (12464, 102795), (12540, 102172), (12628, 101460), (13528, 94710), (13530, 94696), (13706, 93480), (13776, 93005), (14596, 87780), (14630, 87576), (14685, 87248), (14952, 85690), (15580, 82236), (15664, 81795), (15785, 81168), (15960, 80278), (16359, 78320), (16720, 76629), (16910, 75768), (17138, 74760), (17220, 74404), (17556, 72980), (18040, 71022), (18245, 70224), (18480, 69331), (18601, 68880), (18690, 68552), (18696, 68530), (18942, 67640), (19580, 65436), (20292, 63140), (20559, 62320), (21360, 59983), (21648, 59185), (21812, 58740), (21894, 58520), (21945, 58384), (22960, 55803), (23370, 54824), (23408, 54735), (23496, 54530), (23674, 54120), (24920, 51414), (25080, 51086), (25256, 50730), (25365, 50512), (25543, 50160), (25707, 49840), (27056, 47355), (27060, 47348), (27265, 46992), (27412, 46740), (29192, 43890), (29260, 43788), (29370, 43624), (29904, 42845), (31160, 41118), (31570, 40584), (31920, 40139), (32718, 39160), (33820, 37884), (34265, 37392), (34276, 37380), (34440, 37202), (35112, 36490), (35511, 36080)]