256875151680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7727}}^1$

素因数の和:7871

約数の個数: 672

約数和(自身を含む): 1080323951616

約数和(自身を除く): 823448799936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 97, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 194, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 291, 306, 315, 320, 336, 340, 357, 360, 388, 408, 420, 448, 476, 480, 485, 504, 510, 544, 560, 576, 582, 595, 612, 630, 672, 679, 680, 714, 720, 765, 776, 816, 840, 873, 952, 960, 970, 1008, 1020, 1071, 1088, 1120, 1164, 1190, 1224, 1260, 1344, 1358, 1360, 1428, 1440, 1455, 1530, 1552, 1632, 1649, 1680, 1746, 1785, 1904, 1940, 2016, 2037, 2040, 2142, 2240, 2328, 2380, 2448, 2520, 2716, 2720, 2856, 2880, 2910, 3060, 3104, 3264, 3298, 3360, 3395, 3492, 3570, 3808, 3880, 4032, 4074, 4080, 4284, 4365, 4656, 4760, 4896, 4947, 5040, 5355, 5432, 5440, 5712, 5820, 6111, 6120, 6208, 6596, 6720, 6790, 6984, 7140, 7616, 7727, 7760, 8148, 8160, 8245, 8568, 8730, 9312, 9520, 9792, 9894, 10080, 10185, 10710, 10864, 11424, 11543, 11640, 12222, 12240, 13192, 13580, 13968, 14280, 14841, 15454, 15520, 16296, 16320, 16490, 17136, 17460, 18624, 19040, 19788, 20160, 20370, 21420, 21728, 22848, 23086, 23181, 23280, 24444, 24480, 24735, 26384, 27160, 27936, 28560, 29682, 30555, 30908, 31040, 32592, 32980, 34272, 34629, 34920, 38080, 38635, 39576, 40740, 42840, 43456, 46172, 46362, 46560, 48888, 48960, 49470, 52768, 54089, 54320, 55872, 57120, 57715, 59364, 61110, 61816, 65184, 65960, 68544, 69258, 69543, 69840, 74205, 77270, 79152, 81480, 85680, 92344, 92724, 93120, 97776, 98940, 103887, 105536, 108178, 108640, 114240, 115430, 115905, 118728, 122220, 123632, 130368, 131359, 131920, 138516, 139086, 139680, 148410, 154540, 158304, 162267, 162960, 171360, 173145, 184688, 185448, 195552, 197880, 207774, 216356, 217280, 230860, 231810, 237456, 244440, 247264, 262718, 263840, 270445, 277032, 278172, 279360, 296820, 309080, 316608, 324534, 325920, 342720, 346290, 347715, 369376, 370896, 391104, 394077, 395760, 415548, 432712, 461720, 463620, 474912, 486801, 488880, 494528, 519435, 525436, 527680, 540890, 554064, 556344, 593640, 618160, 649068, 651840, 656795, 692580, 695430, 738752, 741792, 749519, 788154, 791520, 811335, 831096, 865424, 919513, 923440, 927240, 949824, 973602, 977760, 1038870, 1050872, 1081780, 1108128, 1112688, 1182231, 1187280, 1236320, 1298136, 1313590, 1385160, 1390860, 1483584, 1499038, 1576308, 1583040, 1622670, 1662192, 1730848, 1839026, 1846880, 1854480, 1947204, 1955520, 1970385, 2077740, 2101744, 2163560, 2216256, 2225376, 2248557, 2364462, 2374560, 2434005, 2472640, 2596272, 2627180, 2758539, 2770320, 2781720, 2998076, 3152616, 3245340, 3324384, 3461696, 3678052, 3693760, 3708960, 3747595, 3894408, 3940770, 4155480, 4203488, 4327120, 4450752, 4497114, 4597565, 4728924, 4749120, 4868010, 5192544, 5246633, 5254360, 5517078, 5540640, 5563440, 5911155, 5996152, 6305232, 6490680, 6648768, 6745671, 7356104, 7417920, 7495190, 7788816, 7881540, 8275617, 8310960, 8406976, 8654240, 8994228, 9195130, 9457848, 9736020, 10385088, 10493266, 10508720, 11034156, 11081280, 11126880, 11242785, 11822310, 11992304, 12610464, 12741823, 12981360, 13491342, 13792695, 14712208, 14990380, 15577632, 15739899, 15763080, 16551234, 16621920, 17308480, 17988456, 18390260, 18915696, 19472040, 20986532, 21017440, 22068312, 22253760, 22485570, 23644620, 23984608, 25220928, 25483646, 25962720, 26233165, 26982684, 27585390, 29424416, 29980760, 31155264, 31479798, 31526160, 33102468, 33243840, 33728355, 35976912, 36780520, 37831392, 38225469, 38944080, 41378085, 41973064, 42034880, 44136624, 44971140, 47219697, 47289240, 47969216, 50967292, 51925440, 52466330, 53965368, 55170780, 58848832, 59961520, 62959596, 63052320, 63709115, 66204936, 67456710, 71953824, 73561040, 75662784, 76450938, 77888160, 78699495, 82756170, 83946128, 88273248, 89192761, 89942280, 94439394, 94578480, 101934584, 104932660, 107930736, 110341560, 114676407, 119923040, 125919192, 126104640, 127418230, 132409872, 134913420, 143907648, 147122080, 152901876, 155776320, 157398990, 165512340, 167892256, 176546496, 178385522, 179884560, 188878788, 189156960, 191127345, 203869168, 209865320, 215861472, 220683120, 229352814, 236098485, 239846080, 251838384, 254836460, 264819744, 267578283, 269826840, 294244160, 305803752, 314797980, 331024680, 335784512, 356771044, 359769120, 377757576, 378313920, 382254690, 407738336, 419730640, 431722944, 441366240, 445963805, 458705628, 472196970, 503676768, 509672920, 529639488, 535156566, 539653680, 573382035, 611607504, 629595960, 662049360, 713542088, 719538240, 755515152, 764509380, 802734849, 815476672, 839461280, 882732480, 891927610, 917411256, 944393940, 1007353536, 1019345840, 1070313132, 1079307360, 1146764070, 1223215008, 1259191920, 1324098720, 1337891415, 1427084176, 1511030304, 1529018760, 1605469698, 1678922560, 1783855220, 1834822512, 1888787880, 2038691680, 2140626264, 2158614720, 2293528140, 2446430016, 2518383840, 2648197440, 2675782830, 2854168352, 3022060608, 3058037520, 3210939396, 3567710440, 3669645024, 3777575760, 4013674245, 4077383360, 4281252528, 4587056280, 5036767680, 5351565660, 5708336704, 6116075040, 6421878792, 7135420880, 7339290048, 7555151520, 8027348490, 8562505056, 9174112560, 10703131320, 12232150080, 12843757584, 14270841760, 15110303040, 16054696980, 17125010112, 18348225120, 21406262640, 25687515168, 28541683520, 32109393960, 36696450240, 42812525280, 51375030336, 64218787920, 85625050560, 128437575840, 256875151680]

約数ペア:

[(1, 256875151680), (2, 128437575840), (3, 85625050560), (4, 64218787920), (5, 51375030336), (6, 42812525280), (7, 36696450240), (8, 32109393960), (9, 28541683520), (10, 25687515168), (12, 21406262640), (14, 18348225120), (15, 17125010112), (16, 16054696980), (17, 15110303040), (18, 14270841760), (20, 12843757584), (21, 12232150080), (24, 10703131320), (28, 9174112560), (30, 8562505056), (32, 8027348490), (34, 7555151520), (35, 7339290048), (36, 7135420880), (40, 6421878792), (42, 6116075040), (45, 5708336704), (48, 5351565660), (51, 5036767680), (56, 4587056280), (60, 4281252528), (63, 4077383360), (64, 4013674245), (68, 3777575760), (70, 3669645024), (72, 3567710440), (80, 3210939396), (84, 3058037520), (85, 3022060608), (90, 2854168352), (96, 2675782830), (97, 2648197440), (102, 2518383840), (105, 2446430016), (112, 2293528140), (119, 2158614720), (120, 2140626264), (126, 2038691680), (136, 1888787880), (140, 1834822512), (144, 1783855220), (153, 1678922560), (160, 1605469698), (168, 1529018760), (170, 1511030304), (180, 1427084176), (192, 1337891415), (194, 1324098720), (204, 1259191920), (210, 1223215008), (224, 1146764070), (238, 1079307360), (240, 1070313132), (252, 1019345840), (255, 1007353536), (272, 944393940), (280, 917411256), (288, 891927610), (291, 882732480), (306, 839461280), (315, 815476672), (320, 802734849), (336, 764509380), (340, 755515152), (357, 719538240), (360, 713542088), (388, 662049360), (408, 629595960), (420, 611607504), (448, 573382035), (476, 539653680), (480, 535156566), (485, 529639488), (504, 509672920), (510, 503676768), (544, 472196970), (560, 458705628), (576, 445963805), (582, 441366240), (595, 431722944), (612, 419730640), (630, 407738336), (672, 382254690), (679, 378313920), (680, 377757576), (714, 359769120), (720, 356771044), (765, 335784512), (776, 331024680), (816, 314797980), (840, 305803752), (873, 294244160), (952, 269826840), (960, 267578283), (970, 264819744), (1008, 254836460), (1020, 251838384), (1071, 239846080), (1088, 236098485), (1120, 229352814), (1164, 220683120), (1190, 215861472), (1224, 209865320), (1260, 203869168), (1344, 191127345), (1358, 189156960), (1360, 188878788), (1428, 179884560), (1440, 178385522), (1455, 176546496), (1530, 167892256), (1552, 165512340), (1632, 157398990), (1649, 155776320), (1680, 152901876), (1746, 147122080), (1785, 143907648), (1904, 134913420), (1940, 132409872), (2016, 127418230), (2037, 126104640), (2040, 125919192), (2142, 119923040), (2240, 114676407), (2328, 110341560), (2380, 107930736), (2448, 104932660), (2520, 101934584), (2716, 94578480), (2720, 94439394), (2856, 89942280), (2880, 89192761), (2910, 88273248), (3060, 83946128), (3104, 82756170), (3264, 78699495), (3298, 77888160), (3360, 76450938), (3395, 75662784), (3492, 73561040), (3570, 71953824), (3808, 67456710), (3880, 66204936), (4032, 63709115), (4074, 63052320), (4080, 62959596), (4284, 59961520), (4365, 58848832), (4656, 55170780), (4760, 53965368), (4896, 52466330), (4947, 51925440), (5040, 50967292), (5355, 47969216), (5432, 47289240), (5440, 47219697), (5712, 44971140), (5820, 44136624), (6111, 42034880), (6120, 41973064), (6208, 41378085), (6596, 38944080), (6720, 38225469), (6790, 37831392), (6984, 36780520), (7140, 35976912), (7616, 33728355), (7727, 33243840), (7760, 33102468), (8148, 31526160), (8160, 31479798), (8245, 31155264), (8568, 29980760), (8730, 29424416), (9312, 27585390), (9520, 26982684), (9792, 26233165), (9894, 25962720), (10080, 25483646), (10185, 25220928), (10710, 23984608), (10864, 23644620), (11424, 22485570), (11543, 22253760), (11640, 22068312), (12222, 21017440), (12240, 20986532), (13192, 19472040), (13580, 18915696), (13968, 18390260), (14280, 17988456), (14841, 17308480), (15454, 16621920), (15520, 16551234), (16296, 15763080), (16320, 15739899), (16490, 15577632), (17136, 14990380), (17460, 14712208), (18624, 13792695), (19040, 13491342), (19788, 12981360), (20160, 12741823), (20370, 12610464), (21420, 11992304), (21728, 11822310), (22848, 11242785), (23086, 11126880), (23181, 11081280), (23280, 11034156), (24444, 10508720), (24480, 10493266), (24735, 10385088), (26384, 9736020), (27160, 9457848), (27936, 9195130), (28560, 8994228), (29682, 8654240), (30555, 8406976), (30908, 8310960), (31040, 8275617), (32592, 7881540), (32980, 7788816), (34272, 7495190), (34629, 7417920), (34920, 7356104), (38080, 6745671), (38635, 6648768), (39576, 6490680), (40740, 6305232), (42840, 5996152), (43456, 5911155), (46172, 5563440), (46362, 5540640), (46560, 5517078), (48888, 5254360), (48960, 5246633), (49470, 5192544), (52768, 4868010), (54089, 4749120), (54320, 4728924), (55872, 4597565), (57120, 4497114), (57715, 4450752), (59364, 4327120), (61110, 4203488), (61816, 4155480), (65184, 3940770), (65960, 3894408), (68544, 3747595), (69258, 3708960), (69543, 3693760), (69840, 3678052), (74205, 3461696), (77270, 3324384), (79152, 3245340), (81480, 3152616), (85680, 2998076), (92344, 2781720), (92724, 2770320), (93120, 2758539), (97776, 2627180), (98940, 2596272), (103887, 2472640), (105536, 2434005), (108178, 2374560), (108640, 2364462), (114240, 2248557), (115430, 2225376), (115905, 2216256), (118728, 2163560), (122220, 2101744), (123632, 2077740), (130368, 1970385), (131359, 1955520), (131920, 1947204), (138516, 1854480), (139086, 1846880), (139680, 1839026), (148410, 1730848), (154540, 1662192), (158304, 1622670), (162267, 1583040), (162960, 1576308), (171360, 1499038), (173145, 1483584), (184688, 1390860), (185448, 1385160), (195552, 1313590), (197880, 1298136), (207774, 1236320), (216356, 1187280), (217280, 1182231), (230860, 1112688), (231810, 1108128), (237456, 1081780), (244440, 1050872), (247264, 1038870), (262718, 977760), (263840, 973602), (270445, 949824), (277032, 927240), (278172, 923440), (279360, 919513), (296820, 865424), (309080, 831096), (316608, 811335), (324534, 791520), (325920, 788154), (342720, 749519), (346290, 741792), (347715, 738752), (369376, 695430), (370896, 692580), (391104, 656795), (394077, 651840), (395760, 649068), (415548, 618160), (432712, 593640), (461720, 556344), (463620, 554064), (474912, 540890), (486801, 527680), (488880, 525436), (494528, 519435)]