897754417120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579219}}^1$

素因数の和:1579281

約数の個数: 192

約数和(自身を含む): 2578803091200

約数和(自身を除く): 1681048674080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 160, 170, 176, 187, 190, 209, 220, 272, 304, 323, 340, 352, 374, 380, 418, 440, 544, 608, 646, 680, 748, 760, 836, 880, 935, 1045, 1292, 1360, 1496, 1520, 1615, 1672, 1760, 1870, 2090, 2584, 2720, 2992, 3040, 3230, 3344, 3553, 3740, 4180, 5168, 5984, 6460, 6688, 7106, 7480, 8360, 10336, 12920, 14212, 14960, 16720, 17765, 25840, 28424, 29920, 33440, 35530, 51680, 56848, 71060, 113696, 142120, 284240, 568480, 1579219, 3158438, 6316876, 7896095, 12633752, 15792190, 17371409, 25267504, 26846723, 30005161, 31584380, 34742818, 50535008, 53693446, 60010322, 63168760, 69485636, 86857045, 107386892, 120020644, 126337520, 134233615, 138971272, 150025805, 173714090, 214773784, 240041288, 252675040, 268467230, 277942544, 295313953, 300051610, 330056771, 347428180, 429547568, 480082576, 510087737, 536934460, 555885088, 590627906, 600103220, 660113542, 694856360, 859095136, 960165152, 1020175474, 1073868920, 1181255812, 1200206440, 1320227084, 1389712720, 1476569765, 1650283855, 2040350948, 2147737840, 2362511624, 2400412880, 2550438685, 2640454168, 2779425440, 2953139530, 3300567710, 4080701896, 4295475680, 4725023248, 4800825760, 5100877370, 5280908336, 5610965107, 5906279060, 6601135420, 8161403792, 9450046496, 10201754740, 10561816672, 11221930214, 11812558120, 13202270840, 16322807584, 20403509480, 22443860428, 23625116240, 26404541680, 28054825535, 40807018960, 44887720856, 47250232480, 52809083360, 56109651070, 81614037920, 89775441712, 112219302140, 179550883424, 224438604280, 448877208560, 897754417120]

約数ペア:

[(1, 897754417120), (2, 448877208560), (4, 224438604280), (5, 179550883424), (8, 112219302140), (10, 89775441712), (11, 81614037920), (16, 56109651070), (17, 52809083360), (19, 47250232480), (20, 44887720856), (22, 40807018960), (32, 28054825535), (34, 26404541680), (38, 23625116240), (40, 22443860428), (44, 20403509480), (55, 16322807584), (68, 13202270840), (76, 11812558120), (80, 11221930214), (85, 10561816672), (88, 10201754740), (95, 9450046496), (110, 8161403792), (136, 6601135420), (152, 5906279060), (160, 5610965107), (170, 5280908336), (176, 5100877370), (187, 4800825760), (190, 4725023248), (209, 4295475680), (220, 4080701896), (272, 3300567710), (304, 2953139530), (323, 2779425440), (340, 2640454168), (352, 2550438685), (374, 2400412880), (380, 2362511624), (418, 2147737840), (440, 2040350948), (544, 1650283855), (608, 1476569765), (646, 1389712720), (680, 1320227084), (748, 1200206440), (760, 1181255812), (836, 1073868920), (880, 1020175474), (935, 960165152), (1045, 859095136), (1292, 694856360), (1360, 660113542), (1496, 600103220), (1520, 590627906), (1615, 555885088), (1672, 536934460), (1760, 510087737), (1870, 480082576), (2090, 429547568), (2584, 347428180), (2720, 330056771), (2992, 300051610), (3040, 295313953), (3230, 277942544), (3344, 268467230), (3553, 252675040), (3740, 240041288), (4180, 214773784), (5168, 173714090), (5984, 150025805), (6460, 138971272), (6688, 134233615), (7106, 126337520), (7480, 120020644), (8360, 107386892), (10336, 86857045), (12920, 69485636), (14212, 63168760), (14960, 60010322), (16720, 53693446), (17765, 50535008), (25840, 34742818), (28424, 31584380), (29920, 30005161), (33440, 26846723), (35530, 25267504), (51680, 17371409), (56848, 15792190), (71060, 12633752), (113696, 7896095), (142120, 6316876), (284240, 3158438), (568480, 1579219)]