68173801920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^4\times {\mathrm{9859}}^1$

素因数の和:9910

約数の個数: 420

約数和(自身を含む): 273582521160

約数和(自身を除く): 205408719240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 686, 720, 735, 784, 840, 882, 960, 980, 1008, 1029, 1120, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2240, 2352, 2401, 2520, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4704, 4802, 5040, 5145, 5488, 5880, 6174, 6720, 6860, 7056, 7203, 7840, 8232, 8820, 9408, 9604, 9859, 10080, 10290, 10976, 11760, 12005, 12348, 13720, 14112, 14406, 15435, 15680, 16464, 17640, 19208, 19718, 20160, 20580, 21609, 21952, 23520, 24010, 24696, 27440, 28224, 28812, 29577, 30870, 32928, 35280, 36015, 38416, 39436, 41160, 43218, 47040, 48020, 49295, 49392, 54880, 57624, 59154, 61740, 65856, 69013, 70560, 72030, 76832, 78872, 82320, 86436, 88731, 96040, 98590, 98784, 108045, 109760, 115248, 118308, 123480, 138026, 141120, 144060, 147885, 153664, 157744, 164640, 172872, 177462, 192080, 197180, 197568, 207039, 216090, 230496, 236616, 246960, 276052, 288120, 295770, 315488, 329280, 345065, 345744, 354924, 384160, 394360, 414078, 432180, 443655, 460992, 473232, 483091, 493920, 552104, 576240, 591540, 621117, 630976, 690130, 691488, 709848, 768320, 788720, 828156, 864360, 887310, 946464, 966182, 987840, 1035195, 1104208, 1152480, 1183080, 1242234, 1380260, 1382976, 1419696, 1449273, 1577440, 1656312, 1728720, 1774620, 1892928, 1932364, 2070390, 2208416, 2304960, 2366160, 2415455, 2484468, 2760520, 2839392, 2898546, 3105585, 3154880, 3312624, 3381637, 3457440, 3549240, 3864728, 4140780, 4347819, 4416832, 4732320, 4830910, 4968936, 5521040, 5678784, 5797092, 6211170, 6625248, 6763274, 6914880, 7098480, 7246365, 7729456, 8281560, 8695638, 9464640, 9661820, 9937872, 10144911, 11042080, 11594184, 12422340, 13250496, 13526548, 14196960, 14492730, 15458912, 16563120, 16908185, 17391276, 19323640, 19875744, 20289822, 21739095, 22084160, 23188368, 23671459, 24844680, 27053096, 28393920, 28985460, 30434733, 30917824, 33126240, 33816370, 34782552, 38647280, 39751488, 40579644, 43478190, 46376736, 47342918, 49689360, 50724555, 54106192, 57970920, 60869466, 66252480, 67632740, 69565104, 71014377, 77294560, 81159288, 86956380, 92753472, 94685836, 99378720, 101449110, 108212384, 115941840, 118357295, 121738932, 135265480, 139130208, 142028754, 152173665, 154589120, 162318576, 173912760, 189371672, 198757440, 202898220, 213043131, 216424768, 231883680, 236714590, 243477864, 270530960, 278260416, 284057508, 304347330, 324637152, 347825520, 355071885, 378743344, 405796440, 426086262, 463767360, 473429180, 486955728, 541061920, 568115016, 608694660, 649274304, 695651040, 710143770, 757486688, 811592880, 852172524, 946858360, 973911456, 1065215655, 1082123840, 1136230032, 1217389320, 1391302080, 1420287540, 1514973376, 1623185760, 1704345048, 1893716720, 1947822912, 2130431310, 2272460064, 2434778640, 2840575080, 3246371520, 3408690096, 3787433440, 4260862620, 4544920128, 4869557280, 5681150160, 6817380192, 7574866880, 8521725240, 9739114560, 11362300320, 13634760384, 17043450480, 22724600640, 34086900960, 68173801920]

約数ペア:

[(1, 68173801920), (2, 34086900960), (3, 22724600640), (4, 17043450480), (5, 13634760384), (6, 11362300320), (7, 9739114560), (8, 8521725240), (9, 7574866880), (10, 6817380192), (12, 5681150160), (14, 4869557280), (15, 4544920128), (16, 4260862620), (18, 3787433440), (20, 3408690096), (21, 3246371520), (24, 2840575080), (28, 2434778640), (30, 2272460064), (32, 2130431310), (35, 1947822912), (36, 1893716720), (40, 1704345048), (42, 1623185760), (45, 1514973376), (48, 1420287540), (49, 1391302080), (56, 1217389320), (60, 1136230032), (63, 1082123840), (64, 1065215655), (70, 973911456), (72, 946858360), (80, 852172524), (84, 811592880), (90, 757486688), (96, 710143770), (98, 695651040), (105, 649274304), (112, 608694660), (120, 568115016), (126, 541061920), (140, 486955728), (144, 473429180), (147, 463767360), (160, 426086262), (168, 405796440), (180, 378743344), (192, 355071885), (196, 347825520), (210, 324637152), (224, 304347330), (240, 284057508), (245, 278260416), (252, 270530960), (280, 243477864), (288, 236714590), (294, 231883680), (315, 216424768), (320, 213043131), (336, 202898220), (343, 198757440), (360, 189371672), (392, 173912760), (420, 162318576), (441, 154589120), (448, 152173665), (480, 142028754), (490, 139130208), (504, 135265480), (560, 121738932), (576, 118357295), (588, 115941840), (630, 108212384), (672, 101449110), (686, 99378720), (720, 94685836), (735, 92753472), (784, 86956380), (840, 81159288), (882, 77294560), (960, 71014377), (980, 69565104), (1008, 67632740), (1029, 66252480), (1120, 60869466), (1176, 57970920), (1260, 54106192), (1344, 50724555), (1372, 49689360), (1440, 47342918), (1470, 46376736), (1568, 43478190), (1680, 40579644), (1715, 39751488), (1764, 38647280), (1960, 34782552), (2016, 33816370), (2058, 33126240), (2205, 30917824), (2240, 30434733), (2352, 28985460), (2401, 28393920), (2520, 27053096), (2744, 24844680), (2880, 23671459), (2940, 23188368), (3087, 22084160), (3136, 21739095), (3360, 20289822), (3430, 19875744), (3528, 19323640), (3920, 17391276), (4032, 16908185), (4116, 16563120), (4410, 15458912), (4704, 14492730), (4802, 14196960), (5040, 13526548), (5145, 13250496), (5488, 12422340), (5880, 11594184), (6174, 11042080), (6720, 10144911), (6860, 9937872), (7056, 9661820), (7203, 9464640), (7840, 8695638), (8232, 8281560), (8820, 7729456), (9408, 7246365), (9604, 7098480), (9859, 6914880), (10080, 6763274), (10290, 6625248), (10976, 6211170), (11760, 5797092), (12005, 5678784), (12348, 5521040), (13720, 4968936), (14112, 4830910), (14406, 4732320), (15435, 4416832), (15680, 4347819), (16464, 4140780), (17640, 3864728), (19208, 3549240), (19718, 3457440), (20160, 3381637), (20580, 3312624), (21609, 3154880), (21952, 3105585), (23520, 2898546), (24010, 2839392), (24696, 2760520), (27440, 2484468), (28224, 2415455), (28812, 2366160), (29577, 2304960), (30870, 2208416), (32928, 2070390), (35280, 1932364), (36015, 1892928), (38416, 1774620), (39436, 1728720), (41160, 1656312), (43218, 1577440), (47040, 1449273), (48020, 1419696), (49295, 1382976), (49392, 1380260), (54880, 1242234), (57624, 1183080), (59154, 1152480), (61740, 1104208), (65856, 1035195), (69013, 987840), (70560, 966182), (72030, 946464), (76832, 887310), (78872, 864360), (82320, 828156), (86436, 788720), (88731, 768320), (96040, 709848), (98590, 691488), (98784, 690130), (108045, 630976), (109760, 621117), (115248, 591540), (118308, 576240), (123480, 552104), (138026, 493920), (141120, 483091), (144060, 473232), (147885, 460992), (153664, 443655), (157744, 432180), (164640, 414078), (172872, 394360), (177462, 384160), (192080, 354924), (197180, 345744), (197568, 345065), (207039, 329280), (216090, 315488), (230496, 295770), (236616, 288120), (246960, 276052)]