8945090560

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 25857095040

約数和(自身を除く): 16912004480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 821, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1642, 1792, 2048, 2128, 2240, 2432, 2560, 2660, 3040, 3284, 3584, 4096, 4105, 4256, 4480, 4864, 5120, 5320, 5747, 6080, 6568, 7168, 8192, 8210, 8512, 8960, 9728, 10240, 10640, 11494, 12160, 13136, 14336, 15599, 16384, 16420, 17024, 17920, 19456, 20480, 21280, 22988, 24320, 26272, 28672, 28735, 31198, 32840, 34048, 35840, 38912, 40960, 42560, 45976, 48640, 52544, 57344, 57470, 62396, 65680, 68096, 71680, 77824, 77995, 81920, 85120, 91952, 97280, 105088, 109193, 114688, 114940, 124792, 131360, 136192, 143360, 155648, 155990, 170240, 183904, 194560, 210176, 218386, 229880, 249584, 262720, 272384, 286720, 311296, 311980, 340480, 367808, 389120, 420352, 436772, 459760, 499168, 525440, 544768, 545965, 573440, 623960, 680960, 735616, 778240, 840704, 873544, 919520, 998336, 1050880, 1089536, 1091930, 1247920, 1361920, 1471232, 1556480, 1681408, 1747088, 1839040, 1996672, 2101760, 2179072, 2183860, 2495840, 2723840, 2942464, 3362816, 3494176, 3678080, 3993344, 4203520, 4367720, 4991680, 5447680, 5884928, 6725632, 6988352, 7356160, 7986688, 8407040, 8735440, 9983360, 10895360, 11769856, 13451264, 13976704, 14712320, 15973376, 16814080, 17470880, 19966720, 23539712, 27953408, 29424640, 31946752, 33628160, 34941760, 39933440, 47079424, 55906816, 58849280, 63893504, 67256320, 69883520, 79866880, 94158848, 111813632, 117698560, 127787008, 139767040, 159733760, 223627264, 235397120, 255574016, 279534080, 319467520, 447254528, 470794240, 559068160, 638935040, 894509056, 1118136320, 1277870080, 1789018112, 2236272640, 4472545280, 8945090560]

約数ペア:

[(1, 8945090560), (2, 4472545280), (4, 2236272640), (5, 1789018112), (7, 1277870080), (8, 1118136320), (10, 894509056), (14, 638935040), (16, 559068160), (19, 470794240), (20, 447254528), (28, 319467520), (32, 279534080), (35, 255574016), (38, 235397120), (40, 223627264), (56, 159733760), (64, 139767040), (70, 127787008), (76, 117698560), (80, 111813632), (95, 94158848), (112, 79866880), (128, 69883520), (133, 67256320), (140, 63893504), (152, 58849280), (160, 55906816), (190, 47079424), (224, 39933440), (256, 34941760), (266, 33628160), (280, 31946752), (304, 29424640), (320, 27953408), (380, 23539712), (448, 19966720), (512, 17470880), (532, 16814080), (560, 15973376), (608, 14712320), (640, 13976704), (665, 13451264), (760, 11769856), (821, 10895360), (896, 9983360), (1024, 8735440), (1064, 8407040), (1120, 7986688), (1216, 7356160), (1280, 6988352), (1330, 6725632), (1520, 5884928), (1642, 5447680), (1792, 4991680), (2048, 4367720), (2128, 4203520), (2240, 3993344), (2432, 3678080), (2560, 3494176), (2660, 3362816), (3040, 2942464), (3284, 2723840), (3584, 2495840), (4096, 2183860), (4105, 2179072), (4256, 2101760), (4480, 1996672), (4864, 1839040), (5120, 1747088), (5320, 1681408), (5747, 1556480), (6080, 1471232), (6568, 1361920), (7168, 1247920), (8192, 1091930), (8210, 1089536), (8512, 1050880), (8960, 998336), (9728, 919520), (10240, 873544), (10640, 840704), (11494, 778240), (12160, 735616), (13136, 680960), (14336, 623960), (15599, 573440), (16384, 545965), (16420, 544768), (17024, 525440), (17920, 499168), (19456, 459760), (20480, 436772), (21280, 420352), (22988, 389120), (24320, 367808), (26272, 340480), (28672, 311980), (28735, 311296), (31198, 286720), (32840, 272384), (34048, 262720), (35840, 249584), (38912, 229880), (40960, 218386), (42560, 210176), (45976, 194560), (48640, 183904), (52544, 170240), (57344, 155990), (57470, 155648), (62396, 143360), (65680, 136192), (68096, 131360), (71680, 124792), (77824, 114940), (77995, 114688), (81920, 109193), (85120, 105088), (91952, 97280)]