1140285440

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 224

約数和(自身を含む): 3236756544

約数和(自身を除く): 2096471104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 97, 112, 128, 140, 160, 164, 194, 205, 224, 256, 280, 287, 320, 328, 388, 410, 448, 485, 512, 560, 574, 640, 656, 679, 776, 820, 896, 970, 1024, 1120, 1148, 1280, 1312, 1358, 1435, 1552, 1640, 1792, 1940, 2048, 2240, 2296, 2560, 2624, 2716, 2870, 3104, 3280, 3395, 3584, 3880, 3977, 4096, 4480, 4592, 5120, 5248, 5432, 5740, 6208, 6560, 6790, 7168, 7760, 7954, 8192, 8960, 9184, 10240, 10496, 10864, 11480, 12416, 13120, 13580, 14336, 15520, 15908, 17920, 18368, 19885, 20480, 20992, 21728, 22960, 24832, 26240, 27160, 27839, 28672, 31040, 31816, 35840, 36736, 39770, 40960, 41984, 43456, 45920, 49664, 52480, 54320, 55678, 57344, 62080, 63632, 71680, 73472, 79540, 83968, 86912, 91840, 99328, 104960, 108640, 111356, 124160, 127264, 139195, 143360, 146944, 159080, 167936, 173824, 183680, 198656, 209920, 217280, 222712, 248320, 254528, 278390, 286720, 293888, 318160, 335872, 347648, 367360, 397312, 419840, 434560, 445424, 496640, 509056, 556780, 587776, 636320, 695296, 734720, 794624, 839680, 869120, 890848, 993280, 1018112, 1113560, 1175552, 1272640, 1390592, 1469440, 1679360, 1738240, 1781696, 1986560, 2036224, 2227120, 2351104, 2545280, 2781184, 2938880, 3476480, 3563392, 3973120, 4072448, 4454240, 5090560, 5562368, 5877760, 6952960, 7126784, 8144896, 8908480, 10181120, 11755520, 13905920, 14253568, 16289792, 17816960, 20362240, 27811840, 28507136, 32579584, 35633920, 40724480, 57014272, 71267840, 81448960, 114028544, 142535680, 162897920, 228057088, 285071360, 570142720, 1140285440]

約数ペア:

[(1, 1140285440), (2, 570142720), (4, 285071360), (5, 228057088), (7, 162897920), (8, 142535680), (10, 114028544), (14, 81448960), (16, 71267840), (20, 57014272), (28, 40724480), (32, 35633920), (35, 32579584), (40, 28507136), (41, 27811840), (56, 20362240), (64, 17816960), (70, 16289792), (80, 14253568), (82, 13905920), (97, 11755520), (112, 10181120), (128, 8908480), (140, 8144896), (160, 7126784), (164, 6952960), (194, 5877760), (205, 5562368), (224, 5090560), (256, 4454240), (280, 4072448), (287, 3973120), (320, 3563392), (328, 3476480), (388, 2938880), (410, 2781184), (448, 2545280), (485, 2351104), (512, 2227120), (560, 2036224), (574, 1986560), (640, 1781696), (656, 1738240), (679, 1679360), (776, 1469440), (820, 1390592), (896, 1272640), (970, 1175552), (1024, 1113560), (1120, 1018112), (1148, 993280), (1280, 890848), (1312, 869120), (1358, 839680), (1435, 794624), (1552, 734720), (1640, 695296), (1792, 636320), (1940, 587776), (2048, 556780), (2240, 509056), (2296, 496640), (2560, 445424), (2624, 434560), (2716, 419840), (2870, 397312), (3104, 367360), (3280, 347648), (3395, 335872), (3584, 318160), (3880, 293888), (3977, 286720), (4096, 278390), (4480, 254528), (4592, 248320), (5120, 222712), (5248, 217280), (5432, 209920), (5740, 198656), (6208, 183680), (6560, 173824), (6790, 167936), (7168, 159080), (7760, 146944), (7954, 143360), (8192, 139195), (8960, 127264), (9184, 124160), (10240, 111356), (10496, 108640), (10864, 104960), (11480, 99328), (12416, 91840), (13120, 86912), (13580, 83968), (14336, 79540), (15520, 73472), (15908, 71680), (17920, 63632), (18368, 62080), (19885, 57344), (20480, 55678), (20992, 54320), (21728, 52480), (22960, 49664), (24832, 45920), (26240, 43456), (27160, 41984), (27839, 40960), (28672, 39770), (31040, 36736), (31816, 35840)]