705468720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 240

約数和(自身を含む): 2547024480

約数和(自身を除く): 1841555760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 935, 968, 1020, 1122, 1210, 1320, 1360, 1429, 1452, 1496, 1815, 1870, 1936, 2040, 2057, 2244, 2420, 2640, 2805, 2858, 2904, 2992, 3630, 3740, 4080, 4114, 4287, 4488, 4840, 5610, 5716, 5808, 6171, 7145, 7260, 7480, 8228, 8574, 8976, 9680, 10285, 11220, 11432, 12342, 14290, 14520, 14960, 15719, 16456, 17148, 20570, 21435, 22440, 22864, 24293, 24684, 28580, 29040, 30855, 31438, 32912, 34296, 41140, 42870, 44880, 47157, 48586, 49368, 57160, 61710, 62876, 68592, 72879, 78595, 82280, 85740, 94314, 97172, 98736, 114320, 121465, 123420, 125752, 145758, 157190, 164560, 171480, 172909, 188628, 194344, 235785, 242930, 246840, 251504, 267223, 291516, 314380, 342960, 345818, 364395, 377256, 388688, 471570, 485860, 493680, 518727, 534446, 583032, 628760, 691636, 728790, 754512, 801669, 864545, 943140, 971720, 1037454, 1068892, 1166064, 1257520, 1336115, 1383272, 1457580, 1603338, 1729090, 1886280, 1943440, 2074908, 2137784, 2593635, 2672230, 2766544, 2915160, 2939453, 3206676, 3458180, 3772560, 4008345, 4149816, 4275568, 5187270, 5344460, 5830320, 5878906, 6413352, 6916360, 8016690, 8299632, 8818359, 10374540, 10688920, 11757812, 12826704, 13832720, 14697265, 16033380, 17636718, 20749080, 21377840, 23515624, 29394530, 32066760, 35273436, 41498160, 44091795, 47031248, 58789060, 64133520, 70546872, 88183590, 117578120, 141093744, 176367180, 235156240, 352734360, 705468720]

約数ペア:

[(1, 705468720), (2, 352734360), (3, 235156240), (4, 176367180), (5, 141093744), (6, 117578120), (8, 88183590), (10, 70546872), (11, 64133520), (12, 58789060), (15, 47031248), (16, 44091795), (17, 41498160), (20, 35273436), (22, 32066760), (24, 29394530), (30, 23515624), (33, 21377840), (34, 20749080), (40, 17636718), (44, 16033380), (48, 14697265), (51, 13832720), (55, 12826704), (60, 11757812), (66, 10688920), (68, 10374540), (80, 8818359), (85, 8299632), (88, 8016690), (102, 6916360), (110, 6413352), (120, 5878906), (121, 5830320), (132, 5344460), (136, 5187270), (165, 4275568), (170, 4149816), (176, 4008345), (187, 3772560), (204, 3458180), (220, 3206676), (240, 2939453), (242, 2915160), (255, 2766544), (264, 2672230), (272, 2593635), (330, 2137784), (340, 2074908), (363, 1943440), (374, 1886280), (408, 1729090), (440, 1603338), (484, 1457580), (510, 1383272), (528, 1336115), (561, 1257520), (605, 1166064), (660, 1068892), (680, 1037454), (726, 971720), (748, 943140), (816, 864545), (880, 801669), (935, 754512), (968, 728790), (1020, 691636), (1122, 628760), (1210, 583032), (1320, 534446), (1360, 518727), (1429, 493680), (1452, 485860), (1496, 471570), (1815, 388688), (1870, 377256), (1936, 364395), (2040, 345818), (2057, 342960), (2244, 314380), (2420, 291516), (2640, 267223), (2805, 251504), (2858, 246840), (2904, 242930), (2992, 235785), (3630, 194344), (3740, 188628), (4080, 172909), (4114, 171480), (4287, 164560), (4488, 157190), (4840, 145758), (5610, 125752), (5716, 123420), (5808, 121465), (6171, 114320), (7145, 98736), (7260, 97172), (7480, 94314), (8228, 85740), (8574, 82280), (8976, 78595), (9680, 72879), (10285, 68592), (11220, 62876), (11432, 61710), (12342, 57160), (14290, 49368), (14520, 48586), (14960, 47157), (15719, 44880), (16456, 42870), (17148, 41140), (20570, 34296), (21435, 32912), (22440, 31438), (22864, 30855), (24293, 29040), (24684, 28580)]