1999845140480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1044371}}^1$

素因数の和:1044426

約数の個数: 192

約数和(自身を含む): 5542607528640

約数和(自身を除く): 3542762388160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 320, 340, 352, 374, 440, 512, 544, 640, 680, 704, 748, 880, 935, 1024, 1088, 1280, 1360, 1408, 1496, 1760, 1870, 2048, 2176, 2560, 2720, 2816, 2992, 3520, 3740, 4352, 5120, 5440, 5632, 5984, 7040, 7480, 8704, 10240, 10880, 11264, 11968, 14080, 14960, 17408, 21760, 22528, 23936, 28160, 29920, 34816, 43520, 47872, 56320, 59840, 87040, 95744, 112640, 119680, 174080, 191488, 239360, 382976, 478720, 957440, 1044371, 1914880, 2088742, 4177484, 5221855, 8354968, 10443710, 11488081, 16709936, 17754307, 20887420, 22976162, 33419872, 35508614, 41774840, 45952324, 57440405, 66839744, 71017228, 83549680, 88771535, 91904648, 114880810, 133679488, 142034456, 167099360, 177543070, 183809296, 195297377, 229761620, 267358976, 284068912, 334198720, 355086140, 367618592, 390594754, 459523240, 534717952, 568137824, 668397440, 710172280, 735237184, 781189508, 919046480, 976486885, 1069435904, 1136275648, 1336794880, 1420344560, 1470474368, 1562379016, 1838092960, 1952973770, 2138871808, 2272551296, 2673589760, 2840689120, 2940948736, 3124758032, 3676185920, 3905947540, 4545102592, 5347179520, 5681378240, 5881897472, 6249516064, 7352371840, 7811895080, 9090205184, 10694359040, 11362756480, 11763794944, 12499032128, 14704743680, 15623790160, 18180410368, 22725512960, 23527589888, 24998064256, 29409487360, 31247580320, 36360820736, 45451025920, 49996128512, 58818974720, 62495160640, 90902051840, 99992257024, 117637949440, 124990321280, 181804103680, 199984514048, 249980642560, 399969028096, 499961285120, 999922570240, 1999845140480]

約数ペア:

[(1, 1999845140480), (2, 999922570240), (4, 499961285120), (5, 399969028096), (8, 249980642560), (10, 199984514048), (11, 181804103680), (16, 124990321280), (17, 117637949440), (20, 99992257024), (22, 90902051840), (32, 62495160640), (34, 58818974720), (40, 49996128512), (44, 45451025920), (55, 36360820736), (64, 31247580320), (68, 29409487360), (80, 24998064256), (85, 23527589888), (88, 22725512960), (110, 18180410368), (128, 15623790160), (136, 14704743680), (160, 12499032128), (170, 11763794944), (176, 11362756480), (187, 10694359040), (220, 9090205184), (256, 7811895080), (272, 7352371840), (320, 6249516064), (340, 5881897472), (352, 5681378240), (374, 5347179520), (440, 4545102592), (512, 3905947540), (544, 3676185920), (640, 3124758032), (680, 2940948736), (704, 2840689120), (748, 2673589760), (880, 2272551296), (935, 2138871808), (1024, 1952973770), (1088, 1838092960), (1280, 1562379016), (1360, 1470474368), (1408, 1420344560), (1496, 1336794880), (1760, 1136275648), (1870, 1069435904), (2048, 976486885), (2176, 919046480), (2560, 781189508), (2720, 735237184), (2816, 710172280), (2992, 668397440), (3520, 568137824), (3740, 534717952), (4352, 459523240), (5120, 390594754), (5440, 367618592), (5632, 355086140), (5984, 334198720), (7040, 284068912), (7480, 267358976), (8704, 229761620), (10240, 195297377), (10880, 183809296), (11264, 177543070), (11968, 167099360), (14080, 142034456), (14960, 133679488), (17408, 114880810), (21760, 91904648), (22528, 88771535), (23936, 83549680), (28160, 71017228), (29920, 66839744), (34816, 57440405), (43520, 45952324), (47872, 41774840), (56320, 35508614), (59840, 33419872), (87040, 22976162), (95744, 20887420), (112640, 17754307), (119680, 16709936), (174080, 11488081), (191488, 10443710), (239360, 8354968), (382976, 5221855), (478720, 4177484), (957440, 2088742), (1044371, 1914880)]