3981307680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 576

約数和(自身を含む): 16575632640

約数和(自身を除く): 12594324960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 137, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 274, 279, 280, 288, 310, 315, 336, 360, 372, 378, 411, 420, 432, 434, 465, 480, 496, 504, 540, 548, 558, 560, 620, 630, 651, 672, 685, 720, 744, 756, 822, 837, 840, 864, 868, 930, 945, 959, 961, 992, 1008, 1080, 1085, 1096, 1116, 1120, 1233, 1240, 1260, 1302, 1370, 1395, 1440, 1488, 1512, 1644, 1674, 1680, 1736, 1860, 1890, 1918, 1922, 1953, 2016, 2055, 2160, 2170, 2192, 2232, 2466, 2480, 2520, 2604, 2740, 2790, 2877, 2883, 2976, 3024, 3255, 3288, 3348, 3360, 3472, 3699, 3720, 3780, 3836, 3844, 3906, 4110, 4185, 4247, 4320, 4340, 4384, 4464, 4795, 4805, 4932, 4960, 5040, 5208, 5480, 5580, 5754, 5766, 5859, 6048, 6165, 6510, 6576, 6696, 6727, 6944, 7398, 7440, 7560, 7672, 7688, 7812, 8220, 8370, 8494, 8631, 8649, 8680, 8928, 9590, 9610, 9765, 9864, 10080, 10416, 10960, 11160, 11508, 11532, 11718, 12330, 12741, 13020, 13152, 13392, 13454, 14385, 14415, 14796, 14880, 15120, 15344, 15376, 15624, 16440, 16740, 16988, 17262, 17298, 17360, 18495, 19180, 19220, 19530, 19728, 20181, 20832, 21235, 21920, 22320, 23016, 23064, 23436, 24660, 25482, 25893, 25947, 26040, 26784, 26908, 28770, 28830, 29295, 29592, 29729, 30240, 30688, 30752, 31248, 32880, 33480, 33635, 33976, 34524, 34596, 34720, 36990, 38223, 38360, 38440, 39060, 39456, 40362, 42470, 43155, 43245, 44640, 46032, 46128, 46872, 49320, 50964, 51786, 51894, 52080, 53816, 57540, 57660, 58590, 59184, 59458, 60543, 62496, 63705, 65760, 66960, 67270, 67952, 69048, 69192, 73980, 76446, 76720, 76880, 78120, 80724, 84940, 86310, 86490, 89187, 92064, 92256, 93744, 98640, 100905, 101928, 103572, 103788, 104160, 107632, 114669, 115080, 115320, 117180, 118368, 118916, 121086, 127410, 129465, 129735, 131657, 133920, 134540, 135904, 138096, 138384, 147960, 148645, 152892, 153440, 153760, 156240, 161448, 169880, 172620, 172980, 178374, 181629, 187488, 191115, 197280, 201810, 203856, 207144, 207576, 215264, 229338, 230160, 230640, 234360, 237832, 242172, 254820, 258930, 259470, 263314, 267561, 269080, 276192, 276768, 295920, 297290, 302715, 305784, 312480, 322896, 339760, 345240, 345960, 356748, 363258, 382230, 394971, 403620, 407712, 414288, 415152, 445935, 458676, 460320, 461280, 468720, 475664, 484344, 509640, 517860, 518940, 526628, 535122, 538160, 573345, 591840, 594580, 605430, 611568, 645792, 658285, 679520, 690480, 691920, 713496, 726516, 764460, 789942, 802683, 807240, 828576, 830304, 891870, 908145, 917352, 921599, 937440, 951328, 968688, 1019280, 1035720, 1037880, 1053256, 1070244, 1076320, 1146690, 1184913, 1189160, 1210860, 1223136, 1316570, 1337805, 1380960, 1383840, 1426992, 1453032, 1528920, 1579884, 1605366, 1614480, 1783740, 1816290, 1834704, 1843198, 1937376, 1974855, 2038560, 2071440, 2075760, 2106512, 2140488, 2293380, 2369826, 2378320, 2421720, 2633140, 2675610, 2764797, 2853984, 2906064, 3057840, 3159768, 3210732, 3228960, 3554739, 3567480, 3632580, 3669408, 3686396, 3949710, 4013415, 4142880, 4151520, 4213024, 4280976, 4586760, 4607995, 4739652, 4756640, 4843440, 5266280, 5351220, 5529594, 5812128, 5924565, 6115680, 6319536, 6421464, 7109478, 7134960, 7265160, 7372792, 7899420, 8026830, 8294391, 8561952, 9173520, 9215990, 9479304, 9686880, 10532560, 10702440, 11059188, 11849130, 12639072, 12842928, 13823985, 14218956, 14269920, 14530320, 14745584, 15798840, 16053660, 16588782, 17773695, 18347040, 18431980, 18958608, 21065120, 21404880, 22118376, 23698260, 24883173, 25685856, 27647970, 28437912, 29060640, 29491168, 31597680, 32107320, 33177564, 35547390, 36863960, 37917216, 41471955, 42809760, 44236752, 47396520, 49766346, 55295940, 56875824, 63195360, 64214640, 66355128, 71094780, 73727920, 82943910, 88473504, 94793040, 99532692, 110591880, 113751648, 124415865, 128429280, 132710256, 142189560, 147455840, 165887820, 189586080, 199065384, 221183760, 248831730, 265420512, 284379120, 331775640, 398130768, 442367520, 497663460, 568758240, 663551280, 796261536, 995326920, 1327102560, 1990653840, 3981307680]

約数ペア:

[(1, 3981307680), (2, 1990653840), (3, 1327102560), (4, 995326920), (5, 796261536), (6, 663551280), (7, 568758240), (8, 497663460), (9, 442367520), (10, 398130768), (12, 331775640), (14, 284379120), (15, 265420512), (16, 248831730), (18, 221183760), (20, 199065384), (21, 189586080), (24, 165887820), (27, 147455840), (28, 142189560), (30, 132710256), (31, 128429280), (32, 124415865), (35, 113751648), (36, 110591880), (40, 99532692), (42, 94793040), (45, 88473504), (48, 82943910), (54, 73727920), (56, 71094780), (60, 66355128), (62, 64214640), (63, 63195360), (70, 56875824), (72, 55295940), (80, 49766346), (84, 47396520), (90, 44236752), (93, 42809760), (96, 41471955), (105, 37917216), (108, 36863960), (112, 35547390), (120, 33177564), (124, 32107320), (126, 31597680), (135, 29491168), (137, 29060640), (140, 28437912), (144, 27647970), (155, 25685856), (160, 24883173), (168, 23698260), (180, 22118376), (186, 21404880), (189, 21065120), (210, 18958608), (216, 18431980), (217, 18347040), (224, 17773695), (240, 16588782), (248, 16053660), (252, 15798840), (270, 14745584), (274, 14530320), (279, 14269920), (280, 14218956), (288, 13823985), (310, 12842928), (315, 12639072), (336, 11849130), (360, 11059188), (372, 10702440), (378, 10532560), (411, 9686880), (420, 9479304), (432, 9215990), (434, 9173520), (465, 8561952), (480, 8294391), (496, 8026830), (504, 7899420), (540, 7372792), (548, 7265160), (558, 7134960), (560, 7109478), (620, 6421464), (630, 6319536), (651, 6115680), (672, 5924565), (685, 5812128), (720, 5529594), (744, 5351220), (756, 5266280), (822, 4843440), (837, 4756640), (840, 4739652), (864, 4607995), (868, 4586760), (930, 4280976), (945, 4213024), (959, 4151520), (961, 4142880), (992, 4013415), (1008, 3949710), (1080, 3686396), (1085, 3669408), (1096, 3632580), (1116, 3567480), (1120, 3554739), (1233, 3228960), (1240, 3210732), (1260, 3159768), (1302, 3057840), (1370, 2906064), (1395, 2853984), (1440, 2764797), (1488, 2675610), (1512, 2633140), (1644, 2421720), (1674, 2378320), (1680, 2369826), (1736, 2293380), (1860, 2140488), (1890, 2106512), (1918, 2075760), (1922, 2071440), (1953, 2038560), (2016, 1974855), (2055, 1937376), (2160, 1843198), (2170, 1834704), (2192, 1816290), (2232, 1783740), (2466, 1614480), (2480, 1605366), (2520, 1579884), (2604, 1528920), (2740, 1453032), (2790, 1426992), (2877, 1383840), (2883, 1380960), (2976, 1337805), (3024, 1316570), (3255, 1223136), (3288, 1210860), (3348, 1189160), (3360, 1184913), (3472, 1146690), (3699, 1076320), (3720, 1070244), (3780, 1053256), (3836, 1037880), (3844, 1035720), (3906, 1019280), (4110, 968688), (4185, 951328), (4247, 937440), (4320, 921599), (4340, 917352), (4384, 908145), (4464, 891870), (4795, 830304), (4805, 828576), (4932, 807240), (4960, 802683), (5040, 789942), (5208, 764460), (5480, 726516), (5580, 713496), (5754, 691920), (5766, 690480), (5859, 679520), (6048, 658285), (6165, 645792), (6510, 611568), (6576, 605430), (6696, 594580), (6727, 591840), (6944, 573345), (7398, 538160), (7440, 535122), (7560, 526628), (7672, 518940), (7688, 517860), (7812, 509640), (8220, 484344), (8370, 475664), (8494, 468720), (8631, 461280), (8649, 460320), (8680, 458676), (8928, 445935), (9590, 415152), (9610, 414288), (9765, 407712), (9864, 403620), (10080, 394971), (10416, 382230), (10960, 363258), (11160, 356748), (11508, 345960), (11532, 345240), (11718, 339760), (12330, 322896), (12741, 312480), (13020, 305784), (13152, 302715), (13392, 297290), (13454, 295920), (14385, 276768), (14415, 276192), (14796, 269080), (14880, 267561), (15120, 263314), (15344, 259470), (15376, 258930), (15624, 254820), (16440, 242172), (16740, 237832), (16988, 234360), (17262, 230640), (17298, 230160), (17360, 229338), (18495, 215264), (19180, 207576), (19220, 207144), (19530, 203856), (19728, 201810), (20181, 197280), (20832, 191115), (21235, 187488), (21920, 181629), (22320, 178374), (23016, 172980), (23064, 172620), (23436, 169880), (24660, 161448), (25482, 156240), (25893, 153760), (25947, 153440), (26040, 152892), (26784, 148645), (26908, 147960), (28770, 138384), (28830, 138096), (29295, 135904), (29592, 134540), (29729, 133920), (30240, 131657), (30688, 129735), (30752, 129465), (31248, 127410), (32880, 121086), (33480, 118916), (33635, 118368), (33976, 117180), (34524, 115320), (34596, 115080), (34720, 114669), (36990, 107632), (38223, 104160), (38360, 103788), (38440, 103572), (39060, 101928), (39456, 100905), (40362, 98640), (42470, 93744), (43155, 92256), (43245, 92064), (44640, 89187), (46032, 86490), (46128, 86310), (46872, 84940), (49320, 80724), (50964, 78120), (51786, 76880), (51894, 76720), (52080, 76446), (53816, 73980), (57540, 69192), (57660, 69048), (58590, 67952), (59184, 67270), (59458, 66960), (60543, 65760), (62496, 63705)]