21060943680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 896

約数和(自身を含む): 88203755520

約数和(自身を除く): 67142811840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 31, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 62, 64, 68, 70, 76, 80, 84, 85, 93, 95, 96, 102, 105, 112, 114, 119, 120, 124, 133, 136, 140, 152, 155, 160, 168, 170, 186, 190, 192, 204, 210, 217, 224, 228, 238, 240, 248, 255, 266, 272, 280, 285, 304, 310, 313, 320, 323, 336, 340, 357, 372, 380, 399, 408, 420, 434, 448, 456, 465, 476, 480, 496, 510, 527, 532, 544, 560, 570, 589, 595, 608, 620, 626, 646, 651, 665, 672, 680, 714, 744, 760, 798, 816, 840, 868, 912, 930, 939, 952, 960, 969, 992, 1020, 1054, 1064, 1085, 1088, 1120, 1140, 1178, 1190, 1216, 1240, 1252, 1292, 1302, 1330, 1344, 1360, 1428, 1488, 1520, 1565, 1581, 1596, 1615, 1632, 1680, 1736, 1767, 1785, 1824, 1860, 1878, 1904, 1938, 1984, 1995, 2040, 2108, 2128, 2170, 2191, 2240, 2261, 2280, 2356, 2380, 2480, 2504, 2584, 2604, 2635, 2660, 2720, 2856, 2945, 2976, 3040, 3130, 3162, 3192, 3230, 3255, 3264, 3360, 3472, 3534, 3570, 3648, 3689, 3720, 3756, 3808, 3876, 3990, 4080, 4123, 4216, 4256, 4340, 4382, 4522, 4560, 4695, 4712, 4760, 4845, 4960, 5008, 5168, 5208, 5270, 5320, 5321, 5440, 5712, 5890, 5947, 5952, 6080, 6260, 6324, 6384, 6460, 6510, 6573, 6720, 6783, 6944, 7068, 7140, 7378, 7440, 7512, 7616, 7752, 7905, 7980, 8160, 8246, 8432, 8512, 8680, 8764, 8835, 9044, 9120, 9390, 9424, 9520, 9690, 9703, 9920, 10013, 10016, 10336, 10416, 10540, 10640, 10642, 10955, 11067, 11305, 11424, 11780, 11894, 12369, 12520, 12648, 12768, 12920, 13020, 13146, 13566, 13888, 14136, 14280, 14756, 14880, 15024, 15504, 15810, 15960, 15963, 16320, 16492, 16864, 17360, 17528, 17670, 17841, 18088, 18240, 18445, 18780, 18848, 19040, 19380, 19406, 20026, 20032, 20615, 20672, 20832, 21080, 21280, 21284, 21910, 22134, 22610, 22848, 23560, 23788, 24738, 25040, 25296, 25536, 25840, 26040, 26292, 26605, 27132, 28272, 28560, 29109, 29512, 29735, 29760, 30039, 30048, 31008, 31620, 31920, 31926, 32865, 32984, 33728, 33915, 34720, 35056, 35340, 35682, 36176, 36890, 37247, 37560, 37696, 38080, 38760, 38812, 40052, 41230, 41629, 41664, 42160, 42560, 42568, 43820, 44268, 45220, 47120, 47576, 48515, 49476, 50065, 50080, 50592, 51680, 52080, 52584, 53210, 54264, 55335, 56544, 57120, 58218, 59024, 59470, 60078, 60096, 61845, 62016, 63240, 63840, 63852, 65730, 65968, 67830, 67921, 69440, 70091, 70112, 70680, 71364, 72352, 73780, 74494, 75120, 77520, 77624, 79815, 80104, 82460, 83258, 84320, 85136, 87640, 88536, 89205, 90440, 94240, 95152, 97030, 98952, 100130, 100160, 101099, 101184, 103360, 104160, 105168, 106420, 108528, 110670, 111741, 113088, 114240, 116436, 118048, 118940, 120156, 123690, 124887, 126480, 127680, 127704, 131460, 131936, 135660, 135842, 140182, 140224, 141360, 142728, 144704, 145545, 147560, 148988, 150195, 150240, 155040, 155248, 159630, 160208, 164920, 164951, 166516, 168640, 170272, 175280, 177072, 178410, 180880, 184357, 186235, 188480, 190304, 194060, 197904, 200260, 202198, 203763, 208145, 208320, 210273, 210336, 212840, 217056, 221340, 223482, 232872, 236096, 237880, 240312, 247380, 249774, 252960, 255408, 262920, 263872, 271320, 271684, 280364, 282720, 285456, 291090, 295120, 297976, 300390, 300480, 303297, 310080, 310496, 319260, 320416, 329840, 329902, 333032, 339605, 340544, 350455, 350560, 354144, 356820, 361760, 368714, 372470, 380608, 388120, 395808, 400520, 404396, 407526, 416290, 420546, 420672, 425680, 434112, 442680, 446964, 465744, 475760, 480624, 494760, 494853, 499548, 505495, 505920, 510816, 525840, 542640, 543368, 553071, 558705, 560728, 565440, 570912, 582180, 590240, 595952, 600780, 606594, 620992, 624435, 638520, 640832, 659680, 659804, 666064, 679210, 700910, 701120, 707693, 708288, 713640, 723520, 737428, 744940, 776240, 791616, 801040, 808792, 815052, 824755, 832580, 841092, 851360, 885360, 893928, 921785, 931488, 951520, 961248, 989520, 989706, 999096, 1010990, 1018815, 1021632, 1051365, 1051680, 1085280, 1086736, 1106142, 1117410, 1121456, 1141824, 1154657, 1164360, 1180480, 1191904, 1201560, 1213188, 1248870, 1277040, 1290499, 1319360, 1319608, 1332128, 1358420, 1401820, 1415386, 1427280, 1474856, 1489880, 1516485, 1552480, 1602080, 1617584, 1630104, 1649510, 1665160, 1682184, 1702720, 1770720, 1787856, 1843570, 1862976, 1903040, 1922496, 1979040, 1979412, 1998192, 2021980, 2037630, 2102730, 2103360, 2123079, 2170560, 2173472, 2212284, 2234820, 2242912, 2309314, 2328720, 2383808, 2403120, 2426376, 2474265, 2497740, 2554080, 2580998, 2639216, 2664256, 2716840, 2765355, 2803640, 2830772, 2854560, 2949712, 2979760, 3032970, 3104960, 3134069, 3204160, 3235168, 3260208, 3299020, 3330320, 3364368, 3463971, 3538465, 3541440, 3575712, 3687140, 3871497, 3958080, 3958824, 3996384, 4043960, 4075260, 4205460, 4246158, 4346944, 4424568, 4469640, 4485824, 4618628, 4657440, 4806240, 4852752, 4948530, 4995480, 5108160, 5161996, 5278432, 5433680, 5530710, 5607280, 5661544, 5709120, 5773285, 5899424, 5959520, 6065940, 6268138, 6452495, 6470336, 6520416, 6598040, 6660640, 6728736, 6927942, 7076930, 7151424, 7374280, 7742994, 7917648, 7992768, 8087920, 8150520, 8410920, 8492316, 8849136, 8939280, 9237256, 9314880, 9402207, 9612480, 9705504, 9897060, 9990960, 10323992, 10556864, 10615395, 10867360, 11061420, 11214560, 11323088, 11546570, 11798848, 11919040, 12131880, 12536276, 12904990, 13040832, 13196080, 13321280, 13457472, 13855884, 14153860, 14748560, 15485988, 15670345, 15835296, 16175840, 16301040, 16821840, 16984632, 17319855, 17698272, 17878560, 18474512, 18804414, 19357485, 19411008, 19794120, 19981920, 20647984, 21230790, 21734720, 21938483, 22122840, 22429120, 22646176, 23093140, 24263760, 25072552, 25809980, 26392160, 27711768, 28307720, 29497120, 30971976, 31340690, 31670592, 32351680, 32602080, 33643680, 33969264, 34639710, 35396544, 35757120, 36949024, 37608828, 38714970, 39588240, 39963840, 41295968, 42461580, 43876966, 44245680, 45292352, 46186280, 47011035, 48527520, 50145104, 51619960, 52784320, 55423536, 56615440, 58994240, 61943952, 62681380, 65204160, 65815449, 67287360, 67938528, 69279420, 73898048, 75217656, 77429940, 79176480, 82591936, 84923160, 87753932, 88491360, 92372560, 94022070, 97055040, 100290208, 103239920, 109692415, 110847072, 113230880, 123887904, 125362760, 131630898, 135877056, 138558840, 150435312, 154859880, 158352960, 169846320, 175507864, 176982720, 184745120, 188044140, 200580416, 206479840, 219384830, 221694144, 226461760, 247775808, 250725520, 263261796, 277117680, 300870624, 309719760, 329077245, 339692640, 351015728, 369490240, 376088280, 412959680, 438769660, 501451040, 526523592, 554235360, 601741248, 619439520, 658154490, 679385280, 702031456, 752176560, 877539320, 1002902080, 1053047184, 1108470720, 1238879040, 1316308980, 1404062912, 1504353120, 1755078640, 2106094368, 2632617960, 3008706240, 3510157280, 4212188736, 5265235920, 7020314560, 10530471840, 21060943680]

約数ペア:

[(1, 21060943680), (2, 10530471840), (3, 7020314560), (4, 5265235920), (5, 4212188736), (6, 3510157280), (7, 3008706240), (8, 2632617960), (10, 2106094368), (12, 1755078640), (14, 1504353120), (15, 1404062912), (16, 1316308980), (17, 1238879040), (19, 1108470720), (20, 1053047184), (21, 1002902080), (24, 877539320), (28, 752176560), (30, 702031456), (31, 679385280), (32, 658154490), (34, 619439520), (35, 601741248), (38, 554235360), (40, 526523592), (42, 501451040), (48, 438769660), (51, 412959680), (56, 376088280), (57, 369490240), (60, 351015728), (62, 339692640), (64, 329077245), (68, 309719760), (70, 300870624), (76, 277117680), (80, 263261796), (84, 250725520), (85, 247775808), (93, 226461760), (95, 221694144), (96, 219384830), (102, 206479840), (105, 200580416), (112, 188044140), (114, 184745120), (119, 176982720), (120, 175507864), (124, 169846320), (133, 158352960), (136, 154859880), (140, 150435312), (152, 138558840), (155, 135877056), (160, 131630898), (168, 125362760), (170, 123887904), (186, 113230880), (190, 110847072), (192, 109692415), (204, 103239920), (210, 100290208), (217, 97055040), (224, 94022070), (228, 92372560), (238, 88491360), (240, 87753932), (248, 84923160), (255, 82591936), (266, 79176480), (272, 77429940), (280, 75217656), (285, 73898048), (304, 69279420), (310, 67938528), (313, 67287360), (320, 65815449), (323, 65204160), (336, 62681380), (340, 61943952), (357, 58994240), (372, 56615440), (380, 55423536), (399, 52784320), (408, 51619960), (420, 50145104), (434, 48527520), (448, 47011035), (456, 46186280), (465, 45292352), (476, 44245680), (480, 43876966), (496, 42461580), (510, 41295968), (527, 39963840), (532, 39588240), (544, 38714970), (560, 37608828), (570, 36949024), (589, 35757120), (595, 35396544), (608, 34639710), (620, 33969264), (626, 33643680), (646, 32602080), (651, 32351680), (665, 31670592), (672, 31340690), (680, 30971976), (714, 29497120), (744, 28307720), (760, 27711768), (798, 26392160), (816, 25809980), (840, 25072552), (868, 24263760), (912, 23093140), (930, 22646176), (939, 22429120), (952, 22122840), (960, 21938483), (969, 21734720), (992, 21230790), (1020, 20647984), (1054, 19981920), (1064, 19794120), (1085, 19411008), (1088, 19357485), (1120, 18804414), (1140, 18474512), (1178, 17878560), (1190, 17698272), (1216, 17319855), (1240, 16984632), (1252, 16821840), (1292, 16301040), (1302, 16175840), (1330, 15835296), (1344, 15670345), (1360, 15485988), (1428, 14748560), (1488, 14153860), (1520, 13855884), (1565, 13457472), (1581, 13321280), (1596, 13196080), (1615, 13040832), (1632, 12904990), (1680, 12536276), (1736, 12131880), (1767, 11919040), (1785, 11798848), (1824, 11546570), (1860, 11323088), (1878, 11214560), (1904, 11061420), (1938, 10867360), (1984, 10615395), (1995, 10556864), (2040, 10323992), (2108, 9990960), (2128, 9897060), (2170, 9705504), (2191, 9612480), (2240, 9402207), (2261, 9314880), (2280, 9237256), (2356, 8939280), (2380, 8849136), (2480, 8492316), (2504, 8410920), (2584, 8150520), (2604, 8087920), (2635, 7992768), (2660, 7917648), (2720, 7742994), (2856, 7374280), (2945, 7151424), (2976, 7076930), (3040, 6927942), (3130, 6728736), (3162, 6660640), (3192, 6598040), (3230, 6520416), (3255, 6470336), (3264, 6452495), (3360, 6268138), (3472, 6065940), (3534, 5959520), (3570, 5899424), (3648, 5773285), (3689, 5709120), (3720, 5661544), (3756, 5607280), (3808, 5530710), (3876, 5433680), (3990, 5278432), (4080, 5161996), (4123, 5108160), (4216, 4995480), (4256, 4948530), (4340, 4852752), (4382, 4806240), (4522, 4657440), (4560, 4618628), (4695, 4485824), (4712, 4469640), (4760, 4424568), (4845, 4346944), (4960, 4246158), (5008, 4205460), (5168, 4075260), (5208, 4043960), (5270, 3996384), (5320, 3958824), (5321, 3958080), (5440, 3871497), (5712, 3687140), (5890, 3575712), (5947, 3541440), (5952, 3538465), (6080, 3463971), (6260, 3364368), (6324, 3330320), (6384, 3299020), (6460, 3260208), (6510, 3235168), (6573, 3204160), (6720, 3134069), (6783, 3104960), (6944, 3032970), (7068, 2979760), (7140, 2949712), (7378, 2854560), (7440, 2830772), (7512, 2803640), (7616, 2765355), (7752, 2716840), (7905, 2664256), (7980, 2639216), (8160, 2580998), (8246, 2554080), (8432, 2497740), (8512, 2474265), (8680, 2426376), (8764, 2403120), (8835, 2383808), (9044, 2328720), (9120, 2309314), (9390, 2242912), (9424, 2234820), (9520, 2212284), (9690, 2173472), (9703, 2170560), (9920, 2123079), (10013, 2103360), (10016, 2102730), (10336, 2037630), (10416, 2021980), (10540, 1998192), (10640, 1979412), (10642, 1979040), (10955, 1922496), (11067, 1903040), (11305, 1862976), (11424, 1843570), (11780, 1787856), (11894, 1770720), (12369, 1702720), (12520, 1682184), (12648, 1665160), (12768, 1649510), (12920, 1630104), (13020, 1617584), (13146, 1602080), (13566, 1552480), (13888, 1516485), (14136, 1489880), (14280, 1474856), (14756, 1427280), (14880, 1415386), (15024, 1401820), (15504, 1358420), (15810, 1332128), (15960, 1319608), (15963, 1319360), (16320, 1290499), (16492, 1277040), (16864, 1248870), (17360, 1213188), (17528, 1201560), (17670, 1191904), (17841, 1180480), (18088, 1164360), (18240, 1154657), (18445, 1141824), (18780, 1121456), (18848, 1117410), (19040, 1106142), (19380, 1086736), (19406, 1085280), (20026, 1051680), (20032, 1051365), (20615, 1021632), (20672, 1018815), (20832, 1010990), (21080, 999096), (21280, 989706), (21284, 989520), (21910, 961248), (22134, 951520), (22610, 931488), (22848, 921785), (23560, 893928), (23788, 885360), (24738, 851360), (25040, 841092), (25296, 832580), (25536, 824755), (25840, 815052), (26040, 808792), (26292, 801040), (26605, 791616), (27132, 776240), (28272, 744940), (28560, 737428), (29109, 723520), (29512, 713640), (29735, 708288), (29760, 707693), (30039, 701120), (30048, 700910), (31008, 679210), (31620, 666064), (31920, 659804), (31926, 659680), (32865, 640832), (32984, 638520), (33728, 624435), (33915, 620992), (34720, 606594), (35056, 600780), (35340, 595952), (35682, 590240), (36176, 582180), (36890, 570912), (37247, 565440), (37560, 560728), (37696, 558705), (38080, 553071), (38760, 543368), (38812, 542640), (40052, 525840), (41230, 510816), (41629, 505920), (41664, 505495), (42160, 499548), (42560, 494853), (42568, 494760), (43820, 480624), (44268, 475760), (45220, 465744), (47120, 446964), (47576, 442680), (48515, 434112), (49476, 425680), (50065, 420672), (50080, 420546), (50592, 416290), (51680, 407526), (52080, 404396), (52584, 400520), (53210, 395808), (54264, 388120), (55335, 380608), (56544, 372470), (57120, 368714), (58218, 361760), (59024, 356820), (59470, 354144), (60078, 350560), (60096, 350455), (61845, 340544), (62016, 339605), (63240, 333032), (63840, 329902), (63852, 329840), (65730, 320416), (65968, 319260), (67830, 310496), (67921, 310080), (69440, 303297), (70091, 300480), (70112, 300390), (70680, 297976), (71364, 295120), (72352, 291090), (73780, 285456), (74494, 282720), (75120, 280364), (77520, 271684), (77624, 271320), (79815, 263872), (80104, 262920), (82460, 255408), (83258, 252960), (84320, 249774), (85136, 247380), (87640, 240312), (88536, 237880), (89205, 236096), (90440, 232872), (94240, 223482), (95152, 221340), (97030, 217056), (98952, 212840), (100130, 210336), (100160, 210273), (101099, 208320), (101184, 208145), (103360, 203763), (104160, 202198), (105168, 200260), (106420, 197904), (108528, 194060), (110670, 190304), (111741, 188480), (113088, 186235), (114240, 184357), (116436, 180880), (118048, 178410), (118940, 177072), (120156, 175280), (123690, 170272), (124887, 168640), (126480, 166516), (127680, 164951), (127704, 164920), (131460, 160208), (131936, 159630), (135660, 155248), (135842, 155040), (140182, 150240), (140224, 150195), (141360, 148988), (142728, 147560), (144704, 145545)]