31326408960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2094

約数の個数: 576

約数和(自身を含む): 127153152000

約数和(自身を除く): 95826743040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 106, 110, 112, 120, 128, 132, 140, 154, 159, 160, 165, 168, 176, 192, 210, 212, 220, 224, 231, 240, 256, 264, 265, 280, 308, 318, 320, 330, 336, 352, 371, 384, 385, 420, 424, 440, 448, 462, 480, 528, 530, 560, 583, 616, 636, 640, 660, 672, 704, 742, 768, 770, 795, 840, 848, 880, 896, 924, 960, 1056, 1060, 1113, 1120, 1155, 1166, 1232, 1272, 1280, 1320, 1344, 1408, 1484, 1540, 1590, 1680, 1696, 1749, 1760, 1792, 1848, 1855, 1920, 1999, 2112, 2120, 2226, 2240, 2310, 2332, 2464, 2544, 2640, 2688, 2816, 2915, 2968, 3080, 3180, 3360, 3392, 3498, 3520, 3696, 3710, 3840, 3998, 4081, 4224, 4240, 4452, 4480, 4620, 4664, 4928, 5088, 5280, 5376, 5565, 5830, 5936, 5997, 6160, 6360, 6720, 6784, 6996, 7040, 7392, 7420, 7996, 8162, 8448, 8480, 8745, 8904, 8960, 9240, 9328, 9856, 9995, 10176, 10560, 11130, 11660, 11872, 11994, 12243, 12320, 12720, 13440, 13568, 13992, 13993, 14080, 14784, 14840, 15992, 16324, 16960, 17490, 17808, 18480, 18656, 19712, 19990, 20352, 20405, 21120, 21989, 22260, 23320, 23744, 23988, 24486, 24640, 25440, 26880, 27984, 27986, 29568, 29680, 29985, 31984, 32648, 33920, 34980, 35616, 36960, 37312, 39980, 40704, 40810, 41979, 42240, 43978, 44520, 46640, 47488, 47976, 48972, 49280, 50880, 55968, 55972, 59136, 59360, 59970, 61215, 63968, 65296, 65967, 67840, 69960, 69965, 71232, 73920, 74624, 79960, 81620, 83958, 87956, 89040, 93280, 94976, 95952, 97944, 98560, 101760, 105947, 109945, 111936, 111944, 118720, 119940, 122430, 127936, 130592, 131934, 139920, 139930, 142464, 147840, 149248, 153923, 159920, 163240, 167916, 175912, 178080, 186560, 191904, 195888, 203520, 209895, 211894, 219890, 223872, 223888, 237440, 239880, 244860, 255872, 261184, 263868, 279840, 279860, 284928, 295680, 307846, 317841, 319840, 326480, 329835, 335832, 351824, 356160, 373120, 383808, 391776, 419790, 423788, 439780, 447744, 447776, 461769, 474880, 479760, 489720, 511744, 522368, 527736, 529735, 559680, 559720, 615692, 635682, 639680, 652960, 659670, 671664, 703648, 712320, 741629, 746240, 767616, 769615, 783552, 839580, 847576, 879560, 895552, 923538, 959520, 979440, 1044736, 1055472, 1059470, 1119360, 1119440, 1165417, 1231384, 1271364, 1279360, 1305920, 1319340, 1343328, 1407296, 1424640, 1483258, 1535232, 1539230, 1567104, 1589205, 1679160, 1695152, 1759120, 1791104, 1847076, 1919040, 1958880, 2110944, 2118940, 2224887, 2238720, 2238880, 2308845, 2330834, 2462768, 2542728, 2558720, 2611840, 2638680, 2686656, 2814592, 2966516, 3078460, 3134208, 3178410, 3358320, 3390304, 3496251, 3518240, 3582208, 3694152, 3708145, 3838080, 3917760, 4221888, 4237880, 4449774, 4477760, 4617690, 4661668, 4925536, 5085456, 5223680, 5277360, 5373312, 5629184, 5827085, 5933032, 6156920, 6356820, 6716640, 6780608, 6992502, 7036480, 7388304, 7416290, 7676160, 7835520, 8157919, 8443776, 8475760, 8899548, 8955520, 9235380, 9323336, 9851072, 10170912, 10554720, 10746624, 11124435, 11654170, 11866064, 12313840, 12713640, 13433280, 13561216, 13985004, 14072960, 14776608, 14832580, 15671040, 16315838, 16887552, 16951520, 17481255, 17799096, 17911040, 18470760, 18646672, 19702144, 20341824, 21109440, 22248870, 23308340, 23732128, 24473757, 24627680, 25427280, 26866560, 27122432, 27970008, 28145920, 29553216, 29665160, 32631676, 33903040, 34962510, 35598192, 36941520, 37293344, 39404288, 40683648, 40789595, 42218880, 44497740, 46616680, 47464256, 48947514, 49255360, 50854560, 53733120, 55940016, 59106432, 59330320, 65263352, 67806080, 69925020, 71196384, 73883040, 74586688, 81367296, 81579190, 84437760, 88995480, 93233360, 94928512, 97895028, 98510720, 101709120, 111880032, 118212864, 118660640, 122368785, 130526704, 135612160, 139850040, 142392768, 147766080, 149173376, 163158380, 177990960, 186466720, 189857024, 195790056, 197021440, 203418240, 223760064, 237321280, 244737570, 261053408, 279700080, 284785536, 295532160, 298346752, 326316760, 355981920, 372933440, 391580112, 406836480, 447520128, 474642560, 489475140, 522106816, 559400160, 569571072, 591064320, 652633520, 711963840, 745866880, 783160224, 895040256, 949285120, 978950280, 1044213632, 1118800320, 1305267040, 1423927680, 1491733760, 1566320448, 1957900560, 2088427264, 2237600640, 2610534080, 2847855360, 3132640896, 3915801120, 4475201280, 5221068160, 6265281792, 7831602240, 10442136320, 15663204480, 31326408960]

約数ペア:

[(1, 31326408960), (2, 15663204480), (3, 10442136320), (4, 7831602240), (5, 6265281792), (6, 5221068160), (7, 4475201280), (8, 3915801120), (10, 3132640896), (11, 2847855360), (12, 2610534080), (14, 2237600640), (15, 2088427264), (16, 1957900560), (20, 1566320448), (21, 1491733760), (22, 1423927680), (24, 1305267040), (28, 1118800320), (30, 1044213632), (32, 978950280), (33, 949285120), (35, 895040256), (40, 783160224), (42, 745866880), (44, 711963840), (48, 652633520), (53, 591064320), (55, 569571072), (56, 559400160), (60, 522106816), (64, 489475140), (66, 474642560), (70, 447520128), (77, 406836480), (80, 391580112), (84, 372933440), (88, 355981920), (96, 326316760), (105, 298346752), (106, 295532160), (110, 284785536), (112, 279700080), (120, 261053408), (128, 244737570), (132, 237321280), (140, 223760064), (154, 203418240), (159, 197021440), (160, 195790056), (165, 189857024), (168, 186466720), (176, 177990960), (192, 163158380), (210, 149173376), (212, 147766080), (220, 142392768), (224, 139850040), (231, 135612160), (240, 130526704), (256, 122368785), (264, 118660640), (265, 118212864), (280, 111880032), (308, 101709120), (318, 98510720), (320, 97895028), (330, 94928512), (336, 93233360), (352, 88995480), (371, 84437760), (384, 81579190), (385, 81367296), (420, 74586688), (424, 73883040), (440, 71196384), (448, 69925020), (462, 67806080), (480, 65263352), (528, 59330320), (530, 59106432), (560, 55940016), (583, 53733120), (616, 50854560), (636, 49255360), (640, 48947514), (660, 47464256), (672, 46616680), (704, 44497740), (742, 42218880), (768, 40789595), (770, 40683648), (795, 39404288), (840, 37293344), (848, 36941520), (880, 35598192), (896, 34962510), (924, 33903040), (960, 32631676), (1056, 29665160), (1060, 29553216), (1113, 28145920), (1120, 27970008), (1155, 27122432), (1166, 26866560), (1232, 25427280), (1272, 24627680), (1280, 24473757), (1320, 23732128), (1344, 23308340), (1408, 22248870), (1484, 21109440), (1540, 20341824), (1590, 19702144), (1680, 18646672), (1696, 18470760), (1749, 17911040), (1760, 17799096), (1792, 17481255), (1848, 16951520), (1855, 16887552), (1920, 16315838), (1999, 15671040), (2112, 14832580), (2120, 14776608), (2226, 14072960), (2240, 13985004), (2310, 13561216), (2332, 13433280), (2464, 12713640), (2544, 12313840), (2640, 11866064), (2688, 11654170), (2816, 11124435), (2915, 10746624), (2968, 10554720), (3080, 10170912), (3180, 9851072), (3360, 9323336), (3392, 9235380), (3498, 8955520), (3520, 8899548), (3696, 8475760), (3710, 8443776), (3840, 8157919), (3998, 7835520), (4081, 7676160), (4224, 7416290), (4240, 7388304), (4452, 7036480), (4480, 6992502), (4620, 6780608), (4664, 6716640), (4928, 6356820), (5088, 6156920), (5280, 5933032), (5376, 5827085), (5565, 5629184), (5830, 5373312), (5936, 5277360), (5997, 5223680), (6160, 5085456), (6360, 4925536), (6720, 4661668), (6784, 4617690), (6996, 4477760), (7040, 4449774), (7392, 4237880), (7420, 4221888), (7996, 3917760), (8162, 3838080), (8448, 3708145), (8480, 3694152), (8745, 3582208), (8904, 3518240), (8960, 3496251), (9240, 3390304), (9328, 3358320), (9856, 3178410), (9995, 3134208), (10176, 3078460), (10560, 2966516), (11130, 2814592), (11660, 2686656), (11872, 2638680), (11994, 2611840), (12243, 2558720), (12320, 2542728), (12720, 2462768), (13440, 2330834), (13568, 2308845), (13992, 2238880), (13993, 2238720), (14080, 2224887), (14784, 2118940), (14840, 2110944), (15992, 1958880), (16324, 1919040), (16960, 1847076), (17490, 1791104), (17808, 1759120), (18480, 1695152), (18656, 1679160), (19712, 1589205), (19990, 1567104), (20352, 1539230), (20405, 1535232), (21120, 1483258), (21989, 1424640), (22260, 1407296), (23320, 1343328), (23744, 1319340), (23988, 1305920), (24486, 1279360), (24640, 1271364), (25440, 1231384), (26880, 1165417), (27984, 1119440), (27986, 1119360), (29568, 1059470), (29680, 1055472), (29985, 1044736), (31984, 979440), (32648, 959520), (33920, 923538), (34980, 895552), (35616, 879560), (36960, 847576), (37312, 839580), (39980, 783552), (40704, 769615), (40810, 767616), (41979, 746240), (42240, 741629), (43978, 712320), (44520, 703648), (46640, 671664), (47488, 659670), (47976, 652960), (48972, 639680), (49280, 635682), (50880, 615692), (55968, 559720), (55972, 559680), (59136, 529735), (59360, 527736), (59970, 522368), (61215, 511744), (63968, 489720), (65296, 479760), (65967, 474880), (67840, 461769), (69960, 447776), (69965, 447744), (71232, 439780), (73920, 423788), (74624, 419790), (79960, 391776), (81620, 383808), (83958, 373120), (87956, 356160), (89040, 351824), (93280, 335832), (94976, 329835), (95952, 326480), (97944, 319840), (98560, 317841), (101760, 307846), (105947, 295680), (109945, 284928), (111936, 279860), (111944, 279840), (118720, 263868), (119940, 261184), (122430, 255872), (127936, 244860), (130592, 239880), (131934, 237440), (139920, 223888), (139930, 223872), (142464, 219890), (147840, 211894), (149248, 209895), (153923, 203520), (159920, 195888), (163240, 191904), (167916, 186560), (175912, 178080)]