3913477120

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 264

約数和(自身を含む): 11509216560

約数和(自身を除く): 7595739440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 760, 784, 821, 896, 931, 980, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1642, 1792, 1862, 1960, 2128, 2240, 2432, 2560, 2660, 3040, 3136, 3284, 3584, 3724, 3920, 4105, 4256, 4480, 4655, 4864, 5120, 5320, 5747, 6080, 6272, 6568, 7168, 7448, 7840, 8210, 8512, 8960, 9310, 9728, 10640, 11494, 12160, 12544, 13136, 14896, 15599, 15680, 16420, 17024, 17920, 18620, 19456, 21280, 22988, 24320, 25088, 26272, 28735, 29792, 31198, 31360, 32840, 34048, 35840, 37240, 40229, 42560, 45976, 48640, 50176, 52544, 57470, 59584, 62396, 62720, 65680, 68096, 74480, 77995, 80458, 85120, 91952, 97280, 105088, 109193, 114940, 119168, 124792, 125440, 131360, 136192, 148960, 155990, 160916, 170240, 183904, 201145, 210176, 218386, 229880, 238336, 249584, 250880, 262720, 297920, 311980, 321832, 340480, 367808, 402290, 420352, 436772, 459760, 476672, 499168, 525440, 545965, 595840, 623960, 643664, 680960, 735616, 764351, 804580, 840704, 873544, 919520, 953344, 998336, 1050880, 1091930, 1191680, 1247920, 1287328, 1471232, 1528702, 1609160, 1747088, 1839040, 1996672, 2101760, 2183860, 2383360, 2495840, 2574656, 2942464, 3057404, 3218320, 3494176, 3678080, 3821755, 3993344, 4203520, 4367720, 4766720, 4991680, 5149312, 5884928, 6114808, 6436640, 6988352, 7356160, 7643510, 7986688, 8735440, 9983360, 10298624, 12229616, 12873280, 13976704, 14712320, 15287020, 15973376, 17470880, 19966720, 20597248, 24459232, 25746560, 27953408, 29424640, 30574040, 34941760, 39933440, 41194496, 48918464, 51493120, 55906816, 61148080, 69883520, 79866880, 97836928, 102986240, 111813632, 122296160, 139767040, 195673856, 205972480, 244592320, 279534080, 391347712, 489184640, 559068160, 782695424, 978369280, 1956738560, 3913477120]

約数ペア:

[(1, 3913477120), (2, 1956738560), (4, 978369280), (5, 782695424), (7, 559068160), (8, 489184640), (10, 391347712), (14, 279534080), (16, 244592320), (19, 205972480), (20, 195673856), (28, 139767040), (32, 122296160), (35, 111813632), (38, 102986240), (40, 97836928), (49, 79866880), (56, 69883520), (64, 61148080), (70, 55906816), (76, 51493120), (80, 48918464), (95, 41194496), (98, 39933440), (112, 34941760), (128, 30574040), (133, 29424640), (140, 27953408), (152, 25746560), (160, 24459232), (190, 20597248), (196, 19966720), (224, 17470880), (245, 15973376), (256, 15287020), (266, 14712320), (280, 13976704), (304, 12873280), (320, 12229616), (380, 10298624), (392, 9983360), (448, 8735440), (490, 7986688), (512, 7643510), (532, 7356160), (560, 6988352), (608, 6436640), (640, 6114808), (665, 5884928), (760, 5149312), (784, 4991680), (821, 4766720), (896, 4367720), (931, 4203520), (980, 3993344), (1024, 3821755), (1064, 3678080), (1120, 3494176), (1216, 3218320), (1280, 3057404), (1330, 2942464), (1520, 2574656), (1568, 2495840), (1642, 2383360), (1792, 2183860), (1862, 2101760), (1960, 1996672), (2128, 1839040), (2240, 1747088), (2432, 1609160), (2560, 1528702), (2660, 1471232), (3040, 1287328), (3136, 1247920), (3284, 1191680), (3584, 1091930), (3724, 1050880), (3920, 998336), (4105, 953344), (4256, 919520), (4480, 873544), (4655, 840704), (4864, 804580), (5120, 764351), (5320, 735616), (5747, 680960), (6080, 643664), (6272, 623960), (6568, 595840), (7168, 545965), (7448, 525440), (7840, 499168), (8210, 476672), (8512, 459760), (8960, 436772), (9310, 420352), (9728, 402290), (10640, 367808), (11494, 340480), (12160, 321832), (12544, 311980), (13136, 297920), (14896, 262720), (15599, 250880), (15680, 249584), (16420, 238336), (17024, 229880), (17920, 218386), (18620, 210176), (19456, 201145), (21280, 183904), (22988, 170240), (24320, 160916), (25088, 155990), (26272, 148960), (28735, 136192), (29792, 131360), (31198, 125440), (31360, 124792), (32840, 119168), (34048, 114940), (35840, 109193), (37240, 105088), (40229, 97280), (42560, 91952), (45976, 85120), (48640, 80458), (50176, 77995), (52544, 74480), (57470, 68096), (59584, 65680), (62396, 62720)]