21505868160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:858

約数の個数: 512

約数和(自身を含む): 81935539200

約数和(自身を除く): 60429671040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 59, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 118, 120, 128, 140, 148, 160, 168, 177, 185, 192, 210, 222, 224, 236, 240, 259, 280, 295, 296, 320, 336, 354, 370, 384, 413, 420, 444, 448, 472, 480, 518, 555, 560, 590, 592, 640, 672, 708, 733, 740, 777, 826, 840, 885, 888, 896, 944, 960, 1036, 1110, 1120, 1180, 1184, 1239, 1295, 1344, 1416, 1466, 1480, 1554, 1652, 1680, 1770, 1776, 1888, 1920, 2065, 2072, 2183, 2199, 2220, 2240, 2360, 2368, 2478, 2590, 2688, 2832, 2932, 2960, 3108, 3304, 3360, 3540, 3552, 3665, 3776, 3885, 4130, 4144, 4366, 4398, 4440, 4480, 4720, 4736, 4956, 5131, 5180, 5664, 5864, 5920, 6195, 6216, 6549, 6608, 6720, 7080, 7104, 7330, 7552, 7770, 8260, 8288, 8732, 8796, 8880, 9440, 9912, 10262, 10360, 10915, 10995, 11328, 11728, 11840, 12390, 12432, 13098, 13216, 13440, 14160, 14208, 14660, 15281, 15393, 15540, 16520, 16576, 17464, 17592, 17760, 18880, 19824, 20524, 20720, 21830, 21990, 22656, 23456, 23680, 24780, 24864, 25655, 26196, 26432, 27121, 28320, 29320, 30562, 30786, 31080, 32745, 33040, 33152, 34928, 35184, 35520, 37760, 39648, 41048, 41440, 43247, 43660, 43980, 45843, 46912, 49560, 49728, 51310, 52392, 52864, 54242, 56640, 58640, 61124, 61572, 62160, 65490, 66080, 69856, 70368, 71040, 76405, 76965, 79296, 81363, 82096, 82880, 86494, 87320, 87960, 91686, 93824, 99120, 99456, 102620, 104784, 108484, 113280, 117280, 122248, 123144, 124320, 129741, 130980, 132160, 135605, 139712, 140736, 152810, 153930, 158592, 162726, 164192, 165760, 172988, 174640, 175920, 183372, 189847, 198240, 205240, 209568, 216235, 216968, 229215, 234560, 244496, 246288, 248640, 259482, 261960, 264320, 271210, 279424, 281472, 302729, 305620, 307860, 325452, 328384, 345976, 349280, 351840, 366744, 379694, 396480, 406815, 410480, 419136, 432470, 433936, 458430, 469120, 488992, 492576, 497280, 518964, 523920, 542420, 569541, 605458, 611240, 615720, 648705, 650904, 656768, 691952, 698560, 703680, 733488, 759388, 792960, 813630, 820960, 838272, 864940, 867872, 908187, 916860, 949235, 977984, 985152, 1037928, 1047840, 1084840, 1139082, 1210916, 1222480, 1231440, 1297410, 1301808, 1383904, 1397120, 1407360, 1466976, 1513645, 1518776, 1600139, 1627260, 1641920, 1729880, 1735744, 1816374, 1833720, 1898470, 1955968, 1970304, 2075856, 2095680, 2169680, 2278164, 2421832, 2444960, 2462880, 2594820, 2603616, 2767808, 2847705, 2933952, 3027290, 3037552, 3200278, 3254520, 3283840, 3459760, 3471488, 3632748, 3667440, 3796940, 4151712, 4191360, 4339360, 4540935, 4556328, 4800417, 4843664, 4889920, 4925760, 5189640, 5207232, 5535616, 5695410, 5867904, 6054580, 6075104, 6400556, 6509040, 6919520, 7265496, 7334880, 7593880, 8000695, 8303424, 8678720, 9081870, 9112656, 9600834, 9687328, 9779840, 9851520, 10379280, 10414464, 11200973, 11390820, 12109160, 12150208, 12801112, 13018080, 13839040, 14530992, 14669760, 15187760, 16001390, 16606848, 17357440, 18163740, 18225312, 19201668, 19374656, 20758560, 22401946, 22781640, 24002085, 24218320, 24300416, 25602224, 26036160, 27678080, 29061984, 29339520, 30375520, 32002780, 33602919, 36327480, 36450624, 38403336, 38749312, 41517120, 44803892, 45563280, 48004170, 48436640, 51204448, 52072320, 56004865, 58123968, 60751040, 64005560, 67205838, 72654960, 72901248, 76806672, 83034240, 89607784, 91126560, 96008340, 96873280, 102408896, 112009730, 116247936, 121502080, 128011120, 134411676, 145309920, 153613344, 168014595, 179215568, 182253120, 192016680, 193746560, 204817792, 224019460, 256022240, 268823352, 290619840, 307226688, 336029190, 358431136, 364506240, 384033360, 448038920, 512044480, 537646704, 581239680, 614453376, 672058380, 716862272, 768066720, 896077840, 1024088960, 1075293408, 1344116760, 1433724544, 1536133440, 1792155680, 2150586816, 2688233520, 3072266880, 3584311360, 4301173632, 5376467040, 7168622720, 10752934080, 21505868160]

約数ペア:

[(1, 21505868160), (2, 10752934080), (3, 7168622720), (4, 5376467040), (5, 4301173632), (6, 3584311360), (7, 3072266880), (8, 2688233520), (10, 2150586816), (12, 1792155680), (14, 1536133440), (15, 1433724544), (16, 1344116760), (20, 1075293408), (21, 1024088960), (24, 896077840), (28, 768066720), (30, 716862272), (32, 672058380), (35, 614453376), (37, 581239680), (40, 537646704), (42, 512044480), (48, 448038920), (56, 384033360), (59, 364506240), (60, 358431136), (64, 336029190), (70, 307226688), (74, 290619840), (80, 268823352), (84, 256022240), (96, 224019460), (105, 204817792), (111, 193746560), (112, 192016680), (118, 182253120), (120, 179215568), (128, 168014595), (140, 153613344), (148, 145309920), (160, 134411676), (168, 128011120), (177, 121502080), (185, 116247936), (192, 112009730), (210, 102408896), (222, 96873280), (224, 96008340), (236, 91126560), (240, 89607784), (259, 83034240), (280, 76806672), (295, 72901248), (296, 72654960), (320, 67205838), (336, 64005560), (354, 60751040), (370, 58123968), (384, 56004865), (413, 52072320), (420, 51204448), (444, 48436640), (448, 48004170), (472, 45563280), (480, 44803892), (518, 41517120), (555, 38749312), (560, 38403336), (590, 36450624), (592, 36327480), (640, 33602919), (672, 32002780), (708, 30375520), (733, 29339520), (740, 29061984), (777, 27678080), (826, 26036160), (840, 25602224), (885, 24300416), (888, 24218320), (896, 24002085), (944, 22781640), (960, 22401946), (1036, 20758560), (1110, 19374656), (1120, 19201668), (1180, 18225312), (1184, 18163740), (1239, 17357440), (1295, 16606848), (1344, 16001390), (1416, 15187760), (1466, 14669760), (1480, 14530992), (1554, 13839040), (1652, 13018080), (1680, 12801112), (1770, 12150208), (1776, 12109160), (1888, 11390820), (1920, 11200973), (2065, 10414464), (2072, 10379280), (2183, 9851520), (2199, 9779840), (2220, 9687328), (2240, 9600834), (2360, 9112656), (2368, 9081870), (2478, 8678720), (2590, 8303424), (2688, 8000695), (2832, 7593880), (2932, 7334880), (2960, 7265496), (3108, 6919520), (3304, 6509040), (3360, 6400556), (3540, 6075104), (3552, 6054580), (3665, 5867904), (3776, 5695410), (3885, 5535616), (4130, 5207232), (4144, 5189640), (4366, 4925760), (4398, 4889920), (4440, 4843664), (4480, 4800417), (4720, 4556328), (4736, 4540935), (4956, 4339360), (5131, 4191360), (5180, 4151712), (5664, 3796940), (5864, 3667440), (5920, 3632748), (6195, 3471488), (6216, 3459760), (6549, 3283840), (6608, 3254520), (6720, 3200278), (7080, 3037552), (7104, 3027290), (7330, 2933952), (7552, 2847705), (7770, 2767808), (8260, 2603616), (8288, 2594820), (8732, 2462880), (8796, 2444960), (8880, 2421832), (9440, 2278164), (9912, 2169680), (10262, 2095680), (10360, 2075856), (10915, 1970304), (10995, 1955968), (11328, 1898470), (11728, 1833720), (11840, 1816374), (12390, 1735744), (12432, 1729880), (13098, 1641920), (13216, 1627260), (13440, 1600139), (14160, 1518776), (14208, 1513645), (14660, 1466976), (15281, 1407360), (15393, 1397120), (15540, 1383904), (16520, 1301808), (16576, 1297410), (17464, 1231440), (17592, 1222480), (17760, 1210916), (18880, 1139082), (19824, 1084840), (20524, 1047840), (20720, 1037928), (21830, 985152), (21990, 977984), (22656, 949235), (23456, 916860), (23680, 908187), (24780, 867872), (24864, 864940), (25655, 838272), (26196, 820960), (26432, 813630), (27121, 792960), (28320, 759388), (29320, 733488), (30562, 703680), (30786, 698560), (31080, 691952), (32745, 656768), (33040, 650904), (33152, 648705), (34928, 615720), (35184, 611240), (35520, 605458), (37760, 569541), (39648, 542420), (41048, 523920), (41440, 518964), (43247, 497280), (43660, 492576), (43980, 488992), (45843, 469120), (46912, 458430), (49560, 433936), (49728, 432470), (51310, 419136), (52392, 410480), (52864, 406815), (54242, 396480), (56640, 379694), (58640, 366744), (61124, 351840), (61572, 349280), (62160, 345976), (65490, 328384), (66080, 325452), (69856, 307860), (70368, 305620), (71040, 302729), (76405, 281472), (76965, 279424), (79296, 271210), (81363, 264320), (82096, 261960), (82880, 259482), (86494, 248640), (87320, 246288), (87960, 244496), (91686, 234560), (93824, 229215), (99120, 216968), (99456, 216235), (102620, 209568), (104784, 205240), (108484, 198240), (113280, 189847), (117280, 183372), (122248, 175920), (123144, 174640), (124320, 172988), (129741, 165760), (130980, 164192), (132160, 162726), (135605, 158592), (139712, 153930), (140736, 152810)]