21970344480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 576

約数和(自身を含む): 85166484480

約数和(自身を除く): 63196140000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 59, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 118, 120, 133, 140, 152, 160, 168, 177, 190, 210, 224, 228, 236, 240, 266, 280, 285, 295, 304, 307, 336, 354, 361, 380, 399, 413, 420, 456, 472, 480, 532, 560, 570, 590, 608, 614, 665, 672, 708, 722, 760, 798, 826, 840, 885, 912, 921, 944, 1064, 1083, 1120, 1121, 1140, 1180, 1228, 1239, 1330, 1416, 1444, 1520, 1535, 1596, 1652, 1680, 1770, 1805, 1824, 1842, 1888, 1995, 2065, 2128, 2149, 2166, 2242, 2280, 2360, 2456, 2478, 2527, 2660, 2832, 2888, 3040, 3070, 3192, 3304, 3360, 3363, 3540, 3610, 3684, 3990, 4130, 4256, 4298, 4332, 4484, 4560, 4605, 4720, 4912, 4956, 5054, 5320, 5415, 5605, 5664, 5776, 5833, 6140, 6195, 6384, 6447, 6608, 6726, 7080, 7220, 7368, 7581, 7847, 7980, 8260, 8596, 8664, 8968, 9120, 9210, 9440, 9824, 9912, 10108, 10640, 10745, 10830, 11210, 11552, 11666, 12280, 12390, 12635, 12768, 12894, 13216, 13452, 14160, 14440, 14736, 15162, 15694, 15960, 16520, 16815, 17192, 17328, 17499, 17936, 18113, 18420, 19824, 20216, 21280, 21299, 21490, 21660, 22420, 23332, 23541, 24560, 24780, 25270, 25788, 26904, 28320, 28880, 29165, 29472, 30324, 31388, 31920, 32235, 33040, 33630, 34384, 34656, 34998, 35872, 36226, 36840, 37905, 39235, 39648, 40432, 40831, 42598, 42980, 43320, 44840, 46664, 47082, 49120, 49560, 50540, 51576, 53808, 54339, 57760, 58330, 60648, 62776, 63840, 63897, 64470, 66080, 67260, 68768, 69996, 72452, 73680, 75810, 78470, 80864, 81662, 85196, 85960, 86640, 87495, 89680, 90565, 93328, 94164, 99120, 101080, 103152, 106495, 107616, 108678, 110827, 116660, 117705, 121296, 122493, 125552, 126791, 127794, 128940, 134520, 139992, 144904, 147360, 149093, 151620, 156940, 163324, 170392, 171920, 173280, 174990, 179360, 181130, 186656, 188328, 198240, 202160, 204155, 206304, 212990, 217356, 221654, 233320, 235410, 242592, 244986, 251104, 253582, 255588, 257880, 269040, 271695, 279984, 289808, 298186, 303240, 313880, 319485, 326648, 332481, 340784, 343840, 344147, 349980, 362260, 376656, 380373, 404320, 408310, 425980, 434712, 443308, 447279, 466640, 470820, 489972, 507164, 511176, 515760, 538080, 543390, 554135, 559968, 579616, 596372, 606480, 612465, 627760, 633955, 638970, 653296, 664962, 681568, 688294, 699960, 724520, 745465, 753312, 760746, 775789, 816620, 851960, 869424, 886616, 894558, 933280, 941640, 979944, 1014328, 1022352, 1031520, 1032441, 1086780, 1108270, 1192744, 1212960, 1224930, 1255520, 1267910, 1277940, 1306592, 1329924, 1376588, 1399920, 1449040, 1490930, 1521492, 1551578, 1633240, 1662405, 1703920, 1720735, 1738848, 1773232, 1789116, 1883280, 1901865, 1959888, 2028656, 2044704, 2064882, 2173560, 2216540, 2236395, 2327367, 2385488, 2409029, 2449860, 2535820, 2555880, 2659848, 2753176, 2799840, 2898080, 2981860, 3042984, 3103156, 3266480, 3324810, 3407840, 3441470, 3546464, 3578232, 3766560, 3803730, 3878945, 3919776, 4057312, 4129764, 4347120, 4433080, 4472790, 4654734, 4770976, 4818058, 4899720, 5071640, 5111760, 5162205, 5319696, 5506352, 5963720, 6085968, 6206312, 6532960, 6538793, 6649620, 6882940, 7156464, 7227087, 7607460, 7757890, 8259528, 8694240, 8866160, 8945580, 9309468, 9636116, 9799440, 10143280, 10223520, 10324410, 10639392, 11012704, 11636835, 11927440, 12045145, 12171936, 12412624, 13077586, 13299240, 13765880, 14312928, 14454174, 15214920, 15515780, 16519056, 17732320, 17891160, 18618936, 19272232, 19598880, 19616379, 20286560, 20648820, 23273670, 23854880, 24090290, 24825248, 26155172, 26598480, 27531760, 28908348, 30429840, 31031560, 32693965, 33038112, 35782320, 36135435, 37237872, 38544464, 39232758, 41297640, 45771551, 46547340, 48180580, 52310344, 53196960, 55063520, 57816696, 60859680, 62063120, 65387930, 71564640, 72270870, 74475744, 77088928, 78465516, 82595280, 91543102, 93094680, 96361160, 98081895, 104620688, 115633392, 124126240, 130775860, 137314653, 144541740, 156931032, 165190560, 183086204, 186189360, 192722320, 196163790, 209241376, 228857755, 231266784, 261551720, 274629306, 289083480, 313862064, 366172408, 372378720, 385444640, 392327580, 457715510, 523103440, 549258612, 578166960, 627724128, 686573265, 732344816, 784655160, 915431020, 1046206880, 1098517224, 1156333920, 1373146530, 1464689632, 1569310320, 1830862040, 2197034448, 2746293060, 3138620640, 3661724080, 4394068896, 5492586120, 7323448160, 10985172240, 21970344480]

約数ペア:

[(1, 21970344480), (2, 10985172240), (3, 7323448160), (4, 5492586120), (5, 4394068896), (6, 3661724080), (7, 3138620640), (8, 2746293060), (10, 2197034448), (12, 1830862040), (14, 1569310320), (15, 1464689632), (16, 1373146530), (19, 1156333920), (20, 1098517224), (21, 1046206880), (24, 915431020), (28, 784655160), (30, 732344816), (32, 686573265), (35, 627724128), (38, 578166960), (40, 549258612), (42, 523103440), (48, 457715510), (56, 392327580), (57, 385444640), (59, 372378720), (60, 366172408), (70, 313862064), (76, 289083480), (80, 274629306), (84, 261551720), (95, 231266784), (96, 228857755), (105, 209241376), (112, 196163790), (114, 192722320), (118, 186189360), (120, 183086204), (133, 165190560), (140, 156931032), (152, 144541740), (160, 137314653), (168, 130775860), (177, 124126240), (190, 115633392), (210, 104620688), (224, 98081895), (228, 96361160), (236, 93094680), (240, 91543102), (266, 82595280), (280, 78465516), (285, 77088928), (295, 74475744), (304, 72270870), (307, 71564640), (336, 65387930), (354, 62063120), (361, 60859680), (380, 57816696), (399, 55063520), (413, 53196960), (420, 52310344), (456, 48180580), (472, 46547340), (480, 45771551), (532, 41297640), (560, 39232758), (570, 38544464), (590, 37237872), (608, 36135435), (614, 35782320), (665, 33038112), (672, 32693965), (708, 31031560), (722, 30429840), (760, 28908348), (798, 27531760), (826, 26598480), (840, 26155172), (885, 24825248), (912, 24090290), (921, 23854880), (944, 23273670), (1064, 20648820), (1083, 20286560), (1120, 19616379), (1121, 19598880), (1140, 19272232), (1180, 18618936), (1228, 17891160), (1239, 17732320), (1330, 16519056), (1416, 15515780), (1444, 15214920), (1520, 14454174), (1535, 14312928), (1596, 13765880), (1652, 13299240), (1680, 13077586), (1770, 12412624), (1805, 12171936), (1824, 12045145), (1842, 11927440), (1888, 11636835), (1995, 11012704), (2065, 10639392), (2128, 10324410), (2149, 10223520), (2166, 10143280), (2242, 9799440), (2280, 9636116), (2360, 9309468), (2456, 8945580), (2478, 8866160), (2527, 8694240), (2660, 8259528), (2832, 7757890), (2888, 7607460), (3040, 7227087), (3070, 7156464), (3192, 6882940), (3304, 6649620), (3360, 6538793), (3363, 6532960), (3540, 6206312), (3610, 6085968), (3684, 5963720), (3990, 5506352), (4130, 5319696), (4256, 5162205), (4298, 5111760), (4332, 5071640), (4484, 4899720), (4560, 4818058), (4605, 4770976), (4720, 4654734), (4912, 4472790), (4956, 4433080), (5054, 4347120), (5320, 4129764), (5415, 4057312), (5605, 3919776), (5664, 3878945), (5776, 3803730), (5833, 3766560), (6140, 3578232), (6195, 3546464), (6384, 3441470), (6447, 3407840), (6608, 3324810), (6726, 3266480), (7080, 3103156), (7220, 3042984), (7368, 2981860), (7581, 2898080), (7847, 2799840), (7980, 2753176), (8260, 2659848), (8596, 2555880), (8664, 2535820), (8968, 2449860), (9120, 2409029), (9210, 2385488), (9440, 2327367), (9824, 2236395), (9912, 2216540), (10108, 2173560), (10640, 2064882), (10745, 2044704), (10830, 2028656), (11210, 1959888), (11552, 1901865), (11666, 1883280), (12280, 1789116), (12390, 1773232), (12635, 1738848), (12768, 1720735), (12894, 1703920), (13216, 1662405), (13452, 1633240), (14160, 1551578), (14440, 1521492), (14736, 1490930), (15162, 1449040), (15694, 1399920), (15960, 1376588), (16520, 1329924), (16815, 1306592), (17192, 1277940), (17328, 1267910), (17499, 1255520), (17936, 1224930), (18113, 1212960), (18420, 1192744), (19824, 1108270), (20216, 1086780), (21280, 1032441), (21299, 1031520), (21490, 1022352), (21660, 1014328), (22420, 979944), (23332, 941640), (23541, 933280), (24560, 894558), (24780, 886616), (25270, 869424), (25788, 851960), (26904, 816620), (28320, 775789), (28880, 760746), (29165, 753312), (29472, 745465), (30324, 724520), (31388, 699960), (31920, 688294), (32235, 681568), (33040, 664962), (33630, 653296), (34384, 638970), (34656, 633955), (34998, 627760), (35872, 612465), (36226, 606480), (36840, 596372), (37905, 579616), (39235, 559968), (39648, 554135), (40432, 543390), (40831, 538080), (42598, 515760), (42980, 511176), (43320, 507164), (44840, 489972), (46664, 470820), (47082, 466640), (49120, 447279), (49560, 443308), (50540, 434712), (51576, 425980), (53808, 408310), (54339, 404320), (57760, 380373), (58330, 376656), (60648, 362260), (62776, 349980), (63840, 344147), (63897, 343840), (64470, 340784), (66080, 332481), (67260, 326648), (68768, 319485), (69996, 313880), (72452, 303240), (73680, 298186), (75810, 289808), (78470, 279984), (80864, 271695), (81662, 269040), (85196, 257880), (85960, 255588), (86640, 253582), (87495, 251104), (89680, 244986), (90565, 242592), (93328, 235410), (94164, 233320), (99120, 221654), (101080, 217356), (103152, 212990), (106495, 206304), (107616, 204155), (108678, 202160), (110827, 198240), (116660, 188328), (117705, 186656), (121296, 181130), (122493, 179360), (125552, 174990), (126791, 173280), (127794, 171920), (128940, 170392), (134520, 163324), (139992, 156940), (144904, 151620), (147360, 149093)]