21241140480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 864

約数和(自身を含む): 89996175360

約数和(自身を除く): 68755034880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 62, 63, 64, 70, 72, 80, 84, 87, 90, 93, 96, 105, 112, 116, 120, 124, 126, 128, 140, 144, 145, 155, 160, 168, 174, 180, 186, 192, 203, 210, 217, 224, 232, 240, 248, 252, 256, 261, 279, 280, 288, 290, 293, 310, 315, 320, 336, 348, 360, 372, 384, 406, 420, 434, 435, 448, 464, 465, 480, 496, 504, 522, 558, 560, 576, 580, 586, 609, 620, 630, 640, 651, 672, 696, 720, 744, 768, 812, 840, 868, 870, 879, 896, 899, 928, 930, 960, 992, 1008, 1015, 1044, 1085, 1116, 1120, 1152, 1160, 1172, 1218, 1240, 1260, 1280, 1302, 1305, 1344, 1392, 1395, 1440, 1465, 1488, 1624, 1680, 1736, 1740, 1758, 1792, 1798, 1827, 1856, 1860, 1920, 1953, 1984, 2016, 2030, 2051, 2088, 2170, 2232, 2240, 2304, 2320, 2344, 2436, 2480, 2520, 2604, 2610, 2637, 2688, 2697, 2784, 2790, 2880, 2930, 2976, 3045, 3248, 3255, 3360, 3472, 3480, 3516, 3596, 3654, 3712, 3720, 3840, 3906, 3968, 4032, 4060, 4102, 4176, 4340, 4395, 4464, 4480, 4495, 4640, 4688, 4872, 4960, 5040, 5208, 5220, 5274, 5376, 5394, 5568, 5580, 5760, 5860, 5952, 6090, 6153, 6293, 6496, 6510, 6720, 6944, 6960, 7032, 7192, 7308, 7424, 7440, 7812, 7936, 8064, 8091, 8120, 8204, 8352, 8497, 8680, 8790, 8928, 8960, 8990, 9083, 9135, 9280, 9376, 9744, 9765, 9920, 10080, 10255, 10416, 10440, 10548, 10788, 11136, 11160, 11520, 11720, 11904, 12180, 12306, 12586, 12992, 13020, 13185, 13440, 13485, 13888, 13920, 14064, 14384, 14616, 14880, 15624, 16128, 16182, 16240, 16408, 16704, 16994, 17360, 17580, 17856, 17980, 18166, 18270, 18459, 18560, 18752, 18879, 19488, 19530, 19840, 20160, 20510, 20832, 20880, 21096, 21576, 22272, 22320, 23440, 23808, 24360, 24612, 25172, 25491, 25984, 26040, 26370, 26880, 26970, 27249, 27776, 27840, 28128, 28768, 29232, 29760, 30765, 31248, 31465, 32364, 32480, 32816, 33408, 33988, 34720, 35160, 35712, 35960, 36332, 36540, 36918, 37120, 37504, 37758, 38976, 39060, 39680, 40320, 40455, 41020, 41664, 41760, 42192, 42485, 43152, 44640, 45415, 46880, 48720, 49224, 50344, 50982, 51968, 52080, 52740, 53940, 54498, 55552, 55680, 56256, 56637, 57536, 58464, 59479, 59520, 61530, 62496, 62930, 63581, 64728, 64960, 65632, 66816, 67976, 69440, 70320, 71424, 71920, 72664, 73080, 73836, 75008, 75516, 76473, 77952, 78120, 80640, 80910, 81747, 82040, 83328, 83520, 84384, 84970, 86304, 89280, 90830, 92295, 93760, 94395, 97440, 98448, 100688, 101964, 104160, 105480, 107880, 108996, 111360, 112512, 113274, 115072, 116928, 118958, 119040, 123060, 124992, 125860, 127162, 127455, 129456, 129920, 131264, 135952, 136245, 138880, 140640, 143840, 145328, 146160, 147672, 151032, 152946, 155904, 156240, 161820, 163494, 164080, 166656, 167040, 168768, 169940, 172608, 178437, 178560, 181660, 184590, 187520, 188790, 190743, 194880, 196896, 201376, 203928, 208320, 210960, 215760, 217992, 225024, 226548, 230144, 233856, 237916, 246120, 249984, 251720, 254324, 254910, 258912, 259840, 262528, 263407, 271904, 272490, 277760, 281280, 283185, 287680, 290656, 292320, 295344, 297395, 302064, 305892, 312480, 317905, 323640, 326988, 328160, 334080, 337536, 339880, 345216, 356874, 357120, 363320, 369180, 375040, 377580, 381486, 382365, 389760, 393792, 402752, 407856, 408735, 416640, 421920, 431520, 435984, 453096, 467712, 475832, 492240, 499968, 503440, 508648, 509820, 517824, 525056, 526814, 535311, 543808, 544980, 562560, 566370, 572229, 575360, 581312, 584640, 590688, 594790, 604128, 611784, 624960, 635810, 647280, 653976, 656320, 675072, 679760, 690432, 713748, 726640, 738360, 755160, 762972, 764730, 779520, 787584, 790221, 805504, 815712, 817470, 833280, 843840, 863040, 871968, 892185, 906192, 951664, 953715, 984480, 1006880, 1017296, 1019640, 1035648, 1053628, 1070622, 1087616, 1089960, 1125120, 1132740, 1144458, 1150720, 1162624, 1169280, 1181376, 1189580, 1208256, 1223568, 1249920, 1271620, 1294560, 1307952, 1312640, 1317035, 1359520, 1427496, 1453280, 1476720, 1510320, 1525944, 1529460, 1575168, 1580442, 1611008, 1631424, 1634940, 1687680, 1726080, 1743936, 1784370, 1812384, 1843849, 1903328, 1907430, 1968960, 2013760, 2034592, 2039280, 2071296, 2107256, 2141244, 2175232, 2179920, 2265480, 2288916, 2325248, 2338560, 2362752, 2370663, 2379160, 2416512, 2447136, 2499840, 2543240, 2589120, 2615904, 2625280, 2634070, 2676555, 2719040, 2854992, 2861145, 2906560, 2953440, 3020640, 3051888, 3058920, 3160884, 3262848, 3269880, 3375360, 3452160, 3487872, 3568740, 3624768, 3687698, 3806656, 3814860, 3937920, 3951105, 4027520, 4069184, 4078560, 4214512, 4282488, 4359840, 4530960, 4577832, 4725504, 4741326, 4758320, 4833024, 4894272, 5086480, 5178240, 5231808, 5268140, 5353110, 5438080, 5531547, 5709984, 5722290, 5813120, 5906880, 6041280, 6103776, 6117840, 6321768, 6525696, 6539760, 6975744, 7137480, 7249536, 7375396, 7613312, 7629720, 7875840, 7902210, 8055040, 8138368, 8157120, 8429024, 8564976, 8719680, 9061920, 9155664, 9219245, 9482652, 9516640, 9788544, 10172960, 10356480, 10463616, 10536280, 10706220, 10876160, 11063094, 11419968, 11444580, 11626240, 11813760, 11853315, 12082560, 12207552, 12235680, 12643536, 13079520, 14274960, 14499072, 14750792, 15226624, 15259440, 15804420, 16276736, 16314240, 16594641, 16858048, 17129952, 17439360, 18123840, 18311328, 18438490, 18965304, 19033280, 19577088, 20345920, 20927232, 21072560, 21412440, 22126188, 22839936, 22889160, 23627520, 23706630, 24165120, 24415104, 24471360, 25287072, 26159040, 27657735, 28549920, 29501584, 30518880, 31608840, 32628480, 33189282, 33716096, 34259904, 34878720, 36247680, 36622656, 36876980, 37930608, 38066560, 40691840, 42145120, 42824880, 44252376, 45679872, 45778320, 47413260, 48830208, 48942720, 50574144, 52318080, 55315470, 57099840, 59003168, 61037760, 63217680, 66378564, 67432192, 68519808, 72495360, 73245312, 73753960, 75861216, 76133120, 81383680, 82973205, 84290240, 85649760, 88504752, 91556640, 94826520, 97885440, 101148288, 104636160, 110630940, 114199680, 118006336, 122075520, 126435360, 132757128, 137039616, 146490624, 147507920, 151722432, 165946410, 168580480, 171299520, 177009504, 183113280, 189653040, 202296576, 221261880, 228399360, 236012672, 244151040, 252870720, 265514256, 295015840, 303444864, 331892820, 337160960, 342599040, 354019008, 366226560, 379306080, 442523760, 472025344, 505741440, 531028512, 590031680, 606889728, 663785640, 685198080, 708038016, 732453120, 758612160, 885047520, 1011482880, 1062057024, 1180063360, 1327571280, 1416076032, 1517224320, 1770095040, 2124114048, 2360126720, 2655142560, 3034448640, 3540190080, 4248228096, 5310285120, 7080380160, 10620570240, 21241140480]

約数ペア:

[(1, 21241140480), (2, 10620570240), (3, 7080380160), (4, 5310285120), (5, 4248228096), (6, 3540190080), (7, 3034448640), (8, 2655142560), (9, 2360126720), (10, 2124114048), (12, 1770095040), (14, 1517224320), (15, 1416076032), (16, 1327571280), (18, 1180063360), (20, 1062057024), (21, 1011482880), (24, 885047520), (28, 758612160), (29, 732453120), (30, 708038016), (31, 685198080), (32, 663785640), (35, 606889728), (36, 590031680), (40, 531028512), (42, 505741440), (45, 472025344), (48, 442523760), (56, 379306080), (58, 366226560), (60, 354019008), (62, 342599040), (63, 337160960), (64, 331892820), (70, 303444864), (72, 295015840), (80, 265514256), (84, 252870720), (87, 244151040), (90, 236012672), (93, 228399360), (96, 221261880), (105, 202296576), (112, 189653040), (116, 183113280), (120, 177009504), (124, 171299520), (126, 168580480), (128, 165946410), (140, 151722432), (144, 147507920), (145, 146490624), (155, 137039616), (160, 132757128), (168, 126435360), (174, 122075520), (180, 118006336), (186, 114199680), (192, 110630940), (203, 104636160), (210, 101148288), (217, 97885440), (224, 94826520), (232, 91556640), (240, 88504752), (248, 85649760), (252, 84290240), (256, 82973205), (261, 81383680), (279, 76133120), (280, 75861216), (288, 73753960), (290, 73245312), (293, 72495360), (310, 68519808), (315, 67432192), (320, 66378564), (336, 63217680), (348, 61037760), (360, 59003168), (372, 57099840), (384, 55315470), (406, 52318080), (420, 50574144), (434, 48942720), (435, 48830208), (448, 47413260), (464, 45778320), (465, 45679872), (480, 44252376), (496, 42824880), (504, 42145120), (522, 40691840), (558, 38066560), (560, 37930608), (576, 36876980), (580, 36622656), (586, 36247680), (609, 34878720), (620, 34259904), (630, 33716096), (640, 33189282), (651, 32628480), (672, 31608840), (696, 30518880), (720, 29501584), (744, 28549920), (768, 27657735), (812, 26159040), (840, 25287072), (868, 24471360), (870, 24415104), (879, 24165120), (896, 23706630), (899, 23627520), (928, 22889160), (930, 22839936), (960, 22126188), (992, 21412440), (1008, 21072560), (1015, 20927232), (1044, 20345920), (1085, 19577088), (1116, 19033280), (1120, 18965304), (1152, 18438490), (1160, 18311328), (1172, 18123840), (1218, 17439360), (1240, 17129952), (1260, 16858048), (1280, 16594641), (1302, 16314240), (1305, 16276736), (1344, 15804420), (1392, 15259440), (1395, 15226624), (1440, 14750792), (1465, 14499072), (1488, 14274960), (1624, 13079520), (1680, 12643536), (1736, 12235680), (1740, 12207552), (1758, 12082560), (1792, 11853315), (1798, 11813760), (1827, 11626240), (1856, 11444580), (1860, 11419968), (1920, 11063094), (1953, 10876160), (1984, 10706220), (2016, 10536280), (2030, 10463616), (2051, 10356480), (2088, 10172960), (2170, 9788544), (2232, 9516640), (2240, 9482652), (2304, 9219245), (2320, 9155664), (2344, 9061920), (2436, 8719680), (2480, 8564976), (2520, 8429024), (2604, 8157120), (2610, 8138368), (2637, 8055040), (2688, 7902210), (2697, 7875840), (2784, 7629720), (2790, 7613312), (2880, 7375396), (2930, 7249536), (2976, 7137480), (3045, 6975744), (3248, 6539760), (3255, 6525696), (3360, 6321768), (3472, 6117840), (3480, 6103776), (3516, 6041280), (3596, 5906880), (3654, 5813120), (3712, 5722290), (3720, 5709984), (3840, 5531547), (3906, 5438080), (3968, 5353110), (4032, 5268140), (4060, 5231808), (4102, 5178240), (4176, 5086480), (4340, 4894272), (4395, 4833024), (4464, 4758320), (4480, 4741326), (4495, 4725504), (4640, 4577832), (4688, 4530960), (4872, 4359840), (4960, 4282488), (5040, 4214512), (5208, 4078560), (5220, 4069184), (5274, 4027520), (5376, 3951105), (5394, 3937920), (5568, 3814860), (5580, 3806656), (5760, 3687698), (5860, 3624768), (5952, 3568740), (6090, 3487872), (6153, 3452160), (6293, 3375360), (6496, 3269880), (6510, 3262848), (6720, 3160884), (6944, 3058920), (6960, 3051888), (7032, 3020640), (7192, 2953440), (7308, 2906560), (7424, 2861145), (7440, 2854992), (7812, 2719040), (7936, 2676555), (8064, 2634070), (8091, 2625280), (8120, 2615904), (8204, 2589120), (8352, 2543240), (8497, 2499840), (8680, 2447136), (8790, 2416512), (8928, 2379160), (8960, 2370663), (8990, 2362752), (9083, 2338560), (9135, 2325248), (9280, 2288916), (9376, 2265480), (9744, 2179920), (9765, 2175232), (9920, 2141244), (10080, 2107256), (10255, 2071296), (10416, 2039280), (10440, 2034592), (10548, 2013760), (10788, 1968960), (11136, 1907430), (11160, 1903328), (11520, 1843849), (11720, 1812384), (11904, 1784370), (12180, 1743936), (12306, 1726080), (12586, 1687680), (12992, 1634940), (13020, 1631424), (13185, 1611008), (13440, 1580442), (13485, 1575168), (13888, 1529460), (13920, 1525944), (14064, 1510320), (14384, 1476720), (14616, 1453280), (14880, 1427496), (15624, 1359520), (16128, 1317035), (16182, 1312640), (16240, 1307952), (16408, 1294560), (16704, 1271620), (16994, 1249920), (17360, 1223568), (17580, 1208256), (17856, 1189580), (17980, 1181376), (18166, 1169280), (18270, 1162624), (18459, 1150720), (18560, 1144458), (18752, 1132740), (18879, 1125120), (19488, 1089960), (19530, 1087616), (19840, 1070622), (20160, 1053628), (20510, 1035648), (20832, 1019640), (20880, 1017296), (21096, 1006880), (21576, 984480), (22272, 953715), (22320, 951664), (23440, 906192), (23808, 892185), (24360, 871968), (24612, 863040), (25172, 843840), (25491, 833280), (25984, 817470), (26040, 815712), (26370, 805504), (26880, 790221), (26970, 787584), (27249, 779520), (27776, 764730), (27840, 762972), (28128, 755160), (28768, 738360), (29232, 726640), (29760, 713748), (30765, 690432), (31248, 679760), (31465, 675072), (32364, 656320), (32480, 653976), (32816, 647280), (33408, 635810), (33988, 624960), (34720, 611784), (35160, 604128), (35712, 594790), (35960, 590688), (36332, 584640), (36540, 581312), (36918, 575360), (37120, 572229), (37504, 566370), (37758, 562560), (38976, 544980), (39060, 543808), (39680, 535311), (40320, 526814), (40455, 525056), (41020, 517824), (41664, 509820), (41760, 508648), (42192, 503440), (42485, 499968), (43152, 492240), (44640, 475832), (45415, 467712), (46880, 453096), (48720, 435984), (49224, 431520), (50344, 421920), (50982, 416640), (51968, 408735), (52080, 407856), (52740, 402752), (53940, 393792), (54498, 389760), (55552, 382365), (55680, 381486), (56256, 377580), (56637, 375040), (57536, 369180), (58464, 363320), (59479, 357120), (59520, 356874), (61530, 345216), (62496, 339880), (62930, 337536), (63581, 334080), (64728, 328160), (64960, 326988), (65632, 323640), (66816, 317905), (67976, 312480), (69440, 305892), (70320, 302064), (71424, 297395), (71920, 295344), (72664, 292320), (73080, 290656), (73836, 287680), (75008, 283185), (75516, 281280), (76473, 277760), (77952, 272490), (78120, 271904), (80640, 263407), (80910, 262528), (81747, 259840), (82040, 258912), (83328, 254910), (83520, 254324), (84384, 251720), (84970, 249984), (86304, 246120), (89280, 237916), (90830, 233856), (92295, 230144), (93760, 226548), (94395, 225024), (97440, 217992), (98448, 215760), (100688, 210960), (101964, 208320), (104160, 203928), (105480, 201376), (107880, 196896), (108996, 194880), (111360, 190743), (112512, 188790), (113274, 187520), (115072, 184590), (116928, 181660), (118958, 178560), (119040, 178437), (123060, 172608), (124992, 169940), (125860, 168768), (127162, 167040), (127455, 166656), (129456, 164080), (129920, 163494), (131264, 161820), (135952, 156240), (136245, 155904), (138880, 152946), (140640, 151032), (143840, 147672), (145328, 146160)]