21129761520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:374

約数の個数: 640

約数和(自身を含む): 85494528000

約数和(自身を除く): 64364766480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 108, 112, 113, 120, 126, 135, 140, 144, 149, 166, 168, 180, 189, 210, 216, 226, 240, 249, 252, 270, 280, 298, 315, 332, 336, 339, 360, 378, 415, 420, 432, 447, 452, 498, 504, 540, 560, 565, 581, 596, 630, 664, 678, 720, 745, 747, 756, 791, 830, 840, 894, 904, 945, 996, 1008, 1017, 1043, 1080, 1130, 1162, 1192, 1245, 1260, 1328, 1341, 1356, 1490, 1494, 1512, 1582, 1660, 1680, 1695, 1743, 1788, 1808, 1890, 1992, 2034, 2086, 2160, 2235, 2241, 2260, 2324, 2373, 2384, 2490, 2520, 2682, 2712, 2905, 2980, 2988, 3024, 3051, 3129, 3164, 3320, 3390, 3486, 3576, 3735, 3780, 3955, 3984, 4023, 4068, 4172, 4470, 4482, 4520, 4648, 4746, 4980, 5040, 5085, 5215, 5229, 5364, 5424, 5810, 5960, 5976, 6102, 6258, 6328, 6640, 6705, 6780, 6972, 7119, 7152, 7470, 7560, 7910, 8046, 8136, 8344, 8715, 8940, 8964, 9040, 9296, 9379, 9387, 9492, 9960, 10170, 10430, 10458, 10728, 11205, 11620, 11865, 11920, 11952, 12204, 12367, 12516, 12656, 13410, 13560, 13944, 14238, 14940, 15120, 15255, 15645, 15687, 15820, 16092, 16272, 16688, 16837, 17430, 17880, 17928, 18758, 18774, 18984, 19920, 20115, 20340, 20860, 20916, 21357, 21456, 22410, 23240, 23730, 24408, 24734, 25032, 26145, 26820, 27120, 27888, 28137, 28161, 28476, 29880, 30510, 31290, 31374, 31640, 32184, 33674, 34860, 35595, 35760, 35856, 37101, 37516, 37548, 37968, 40230, 40680, 41720, 41832, 42714, 44820, 46480, 46895, 46935, 47460, 48816, 49468, 50064, 50511, 52290, 53640, 56274, 56322, 56952, 59760, 61020, 61835, 62580, 62748, 63280, 64368, 65653, 67348, 69720, 71190, 74202, 75032, 75096, 78435, 80460, 81360, 83440, 83664, 84185, 84411, 85428, 86569, 89640, 93790, 93870, 94920, 98936, 101022, 104580, 106785, 107280, 111303, 112548, 112644, 113904, 117859, 122040, 123670, 125160, 125496, 131306, 134696, 139440, 140685, 140805, 142380, 148404, 150064, 150192, 151533, 156870, 160920, 168370, 168822, 170856, 173138, 179280, 185505, 187580, 187740, 189840, 196959, 197872, 202044, 209160, 213570, 222606, 225096, 225288, 235718, 244080, 247340, 250320, 250992, 252555, 253233, 259707, 262612, 269392, 281370, 281610, 284760, 296808, 303066, 313740, 321840, 328265, 333909, 336740, 337644, 341712, 346276, 353577, 371010, 375160, 375480, 393918, 404088, 418320, 422055, 427140, 432845, 445212, 450192, 450576, 454599, 471436, 494680, 505110, 506466, 519414, 525224, 556515, 562740, 563220, 569520, 589295, 590877, 593616, 606132, 627480, 656530, 667818, 673480, 675288, 692552, 707154, 742020, 750320, 750960, 757665, 779121, 787836, 808176, 844110, 854280, 865690, 890424, 909198, 942872, 984795, 989360, 1010220, 1012932, 1038828, 1050448, 1060731, 1113030, 1125480, 1126440, 1178590, 1181754, 1212264, 1254960, 1266165, 1298535, 1313060, 1335636, 1346960, 1350576, 1385104, 1397471, 1414308, 1484040, 1515330, 1558242, 1575672, 1669545, 1688220, 1708560, 1731380, 1767885, 1772631, 1780848, 1818396, 1885744, 1969590, 2020440, 2025864, 2077656, 2121462, 2226060, 2250960, 2252880, 2272995, 2337363, 2357180, 2363508, 2424528, 2532330, 2597070, 2626120, 2671272, 2794942, 2828616, 2954385, 2968080, 3030660, 3116484, 3151344, 3182193, 3339090, 3376440, 3462760, 3535770, 3545262, 3636792, 3895605, 3939180, 4040880, 4051728, 4155312, 4192413, 4242924, 4452120, 4545990, 4674726, 4714360, 4727016, 5064660, 5194140, 5252240, 5303655, 5342544, 5589884, 5657232, 5908770, 6061320, 6232968, 6364386, 6678180, 6752880, 6925520, 6987355, 7071540, 7090524, 7273584, 7791210, 7878360, 8384826, 8485848, 8863155, 8904240, 9091980, 9349452, 9428720, 9454032, 9782297, 10129320, 10388280, 10607310, 11179768, 11686815, 11817540, 12122640, 12465936, 12577239, 12728772, 13356360, 13974710, 14143080, 14181048, 15582420, 15756720, 15910965, 16769652, 16971696, 17726310, 18183960, 18698904, 19564594, 20258640, 20776560, 20962065, 21214620, 22359536, 23373630, 23635080, 25154478, 25457544, 26712720, 27949420, 28286160, 28362096, 29346891, 31164840, 31821930, 33539304, 35452620, 36367920, 37397808, 37731717, 39129188, 41924130, 42429240, 46747260, 47270160, 48911485, 50308956, 50915088, 55898840, 58693782, 62329680, 62886195, 63643860, 67078608, 70905240, 75463434, 78258376, 83848260, 84858480, 88040673, 93494520, 97822970, 100617912, 111797680, 117387564, 125772390, 127287720, 141810480, 146734455, 150926868, 156516752, 167696520, 176081346, 186989040, 188658585, 195645940, 201235824, 234775128, 251544780, 254575440, 264122019, 293468910, 301853736, 335393040, 352162692, 377317170, 391291880, 440203365, 469550256, 503089560, 528244038, 586937820, 603707472, 704325384, 754634340, 782583760, 880406730, 1006179120, 1056488076, 1173875640, 1320610095, 1408650768, 1509268680, 1760813460, 2112976152, 2347751280, 2641220190, 3018537360, 3521626920, 4225952304, 5282440380, 7043253840, 10564880760, 21129761520]

約数ペア:

[(1, 21129761520), (2, 10564880760), (3, 7043253840), (4, 5282440380), (5, 4225952304), (6, 3521626920), (7, 3018537360), (8, 2641220190), (9, 2347751280), (10, 2112976152), (12, 1760813460), (14, 1509268680), (15, 1408650768), (16, 1320610095), (18, 1173875640), (20, 1056488076), (21, 1006179120), (24, 880406730), (27, 782583760), (28, 754634340), (30, 704325384), (35, 603707472), (36, 586937820), (40, 528244038), (42, 503089560), (45, 469550256), (48, 440203365), (54, 391291880), (56, 377317170), (60, 352162692), (63, 335393040), (70, 301853736), (72, 293468910), (80, 264122019), (83, 254575440), (84, 251544780), (90, 234775128), (105, 201235824), (108, 195645940), (112, 188658585), (113, 186989040), (120, 176081346), (126, 167696520), (135, 156516752), (140, 150926868), (144, 146734455), (149, 141810480), (166, 127287720), (168, 125772390), (180, 117387564), (189, 111797680), (210, 100617912), (216, 97822970), (226, 93494520), (240, 88040673), (249, 84858480), (252, 83848260), (270, 78258376), (280, 75463434), (298, 70905240), (315, 67078608), (332, 63643860), (336, 62886195), (339, 62329680), (360, 58693782), (378, 55898840), (415, 50915088), (420, 50308956), (432, 48911485), (447, 47270160), (452, 46747260), (498, 42429240), (504, 41924130), (540, 39129188), (560, 37731717), (565, 37397808), (581, 36367920), (596, 35452620), (630, 33539304), (664, 31821930), (678, 31164840), (720, 29346891), (745, 28362096), (747, 28286160), (756, 27949420), (791, 26712720), (830, 25457544), (840, 25154478), (894, 23635080), (904, 23373630), (945, 22359536), (996, 21214620), (1008, 20962065), (1017, 20776560), (1043, 20258640), (1080, 19564594), (1130, 18698904), (1162, 18183960), (1192, 17726310), (1245, 16971696), (1260, 16769652), (1328, 15910965), (1341, 15756720), (1356, 15582420), (1490, 14181048), (1494, 14143080), (1512, 13974710), (1582, 13356360), (1660, 12728772), (1680, 12577239), (1695, 12465936), (1743, 12122640), (1788, 11817540), (1808, 11686815), (1890, 11179768), (1992, 10607310), (2034, 10388280), (2086, 10129320), (2160, 9782297), (2235, 9454032), (2241, 9428720), (2260, 9349452), (2324, 9091980), (2373, 8904240), (2384, 8863155), (2490, 8485848), (2520, 8384826), (2682, 7878360), (2712, 7791210), (2905, 7273584), (2980, 7090524), (2988, 7071540), (3024, 6987355), (3051, 6925520), (3129, 6752880), (3164, 6678180), (3320, 6364386), (3390, 6232968), (3486, 6061320), (3576, 5908770), (3735, 5657232), (3780, 5589884), (3955, 5342544), (3984, 5303655), (4023, 5252240), (4068, 5194140), (4172, 5064660), (4470, 4727016), (4482, 4714360), (4520, 4674726), (4648, 4545990), (4746, 4452120), (4980, 4242924), (5040, 4192413), (5085, 4155312), (5215, 4051728), (5229, 4040880), (5364, 3939180), (5424, 3895605), (5810, 3636792), (5960, 3545262), (5976, 3535770), (6102, 3462760), (6258, 3376440), (6328, 3339090), (6640, 3182193), (6705, 3151344), (6780, 3116484), (6972, 3030660), (7119, 2968080), (7152, 2954385), (7470, 2828616), (7560, 2794942), (7910, 2671272), (8046, 2626120), (8136, 2597070), (8344, 2532330), (8715, 2424528), (8940, 2363508), (8964, 2357180), (9040, 2337363), (9296, 2272995), (9379, 2252880), (9387, 2250960), (9492, 2226060), (9960, 2121462), (10170, 2077656), (10430, 2025864), (10458, 2020440), (10728, 1969590), (11205, 1885744), (11620, 1818396), (11865, 1780848), (11920, 1772631), (11952, 1767885), (12204, 1731380), (12367, 1708560), (12516, 1688220), (12656, 1669545), (13410, 1575672), (13560, 1558242), (13944, 1515330), (14238, 1484040), (14940, 1414308), (15120, 1397471), (15255, 1385104), (15645, 1350576), (15687, 1346960), (15820, 1335636), (16092, 1313060), (16272, 1298535), (16688, 1266165), (16837, 1254960), (17430, 1212264), (17880, 1181754), (17928, 1178590), (18758, 1126440), (18774, 1125480), (18984, 1113030), (19920, 1060731), (20115, 1050448), (20340, 1038828), (20860, 1012932), (20916, 1010220), (21357, 989360), (21456, 984795), (22410, 942872), (23240, 909198), (23730, 890424), (24408, 865690), (24734, 854280), (25032, 844110), (26145, 808176), (26820, 787836), (27120, 779121), (27888, 757665), (28137, 750960), (28161, 750320), (28476, 742020), (29880, 707154), (30510, 692552), (31290, 675288), (31374, 673480), (31640, 667818), (32184, 656530), (33674, 627480), (34860, 606132), (35595, 593616), (35760, 590877), (35856, 589295), (37101, 569520), (37516, 563220), (37548, 562740), (37968, 556515), (40230, 525224), (40680, 519414), (41720, 506466), (41832, 505110), (42714, 494680), (44820, 471436), (46480, 454599), (46895, 450576), (46935, 450192), (47460, 445212), (48816, 432845), (49468, 427140), (50064, 422055), (50511, 418320), (52290, 404088), (53640, 393918), (56274, 375480), (56322, 375160), (56952, 371010), (59760, 353577), (61020, 346276), (61835, 341712), (62580, 337644), (62748, 336740), (63280, 333909), (64368, 328265), (65653, 321840), (67348, 313740), (69720, 303066), (71190, 296808), (74202, 284760), (75032, 281610), (75096, 281370), (78435, 269392), (80460, 262612), (81360, 259707), (83440, 253233), (83664, 252555), (84185, 250992), (84411, 250320), (85428, 247340), (86569, 244080), (89640, 235718), (93790, 225288), (93870, 225096), (94920, 222606), (98936, 213570), (101022, 209160), (104580, 202044), (106785, 197872), (107280, 196959), (111303, 189840), (112548, 187740), (112644, 187580), (113904, 185505), (117859, 179280), (122040, 173138), (123670, 170856), (125160, 168822), (125496, 168370), (131306, 160920), (134696, 156870), (139440, 151533), (140685, 150192), (140805, 150064), (142380, 148404)]