207745440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3679

約数の個数: 192

約数和(自身を含む): 792094464

約数和(自身を除く): 584349024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3637, 3808, 4080, 4760, 5712, 7140, 7274, 8160, 9520, 10911, 11424, 14280, 14548, 18185, 19040, 21822, 25459, 28560, 29096, 36370, 43644, 50918, 54555, 57120, 58192, 61829, 72740, 76377, 87288, 101836, 109110, 116384, 123658, 127295, 145480, 152754, 174576, 185487, 203672, 218220, 247316, 254590, 290960, 305508, 309145, 349152, 370974, 381885, 407344, 432803, 436440, 494632, 509180, 581920, 611016, 618290, 741948, 763770, 814688, 865606, 872880, 927435, 989264, 1018360, 1222032, 1236580, 1298409, 1483896, 1527540, 1731212, 1745760, 1854870, 1978528, 2036720, 2164015, 2444064, 2473160, 2596818, 2967792, 3055080, 3462424, 3709740, 4073440, 4328030, 4946320, 5193636, 5935584, 6110160, 6492045, 6924848, 7419480, 8656060, 9892640, 10387272, 12220320, 12984090, 13849696, 14838960, 17312120, 20774544, 25968180, 29677920, 34624240, 41549088, 51936360, 69248480, 103872720, 207745440]

約数ペア:

[(1, 207745440), (2, 103872720), (3, 69248480), (4, 51936360), (5, 41549088), (6, 34624240), (7, 29677920), (8, 25968180), (10, 20774544), (12, 17312120), (14, 14838960), (15, 13849696), (16, 12984090), (17, 12220320), (20, 10387272), (21, 9892640), (24, 8656060), (28, 7419480), (30, 6924848), (32, 6492045), (34, 6110160), (35, 5935584), (40, 5193636), (42, 4946320), (48, 4328030), (51, 4073440), (56, 3709740), (60, 3462424), (68, 3055080), (70, 2967792), (80, 2596818), (84, 2473160), (85, 2444064), (96, 2164015), (102, 2036720), (105, 1978528), (112, 1854870), (119, 1745760), (120, 1731212), (136, 1527540), (140, 1483896), (160, 1298409), (168, 1236580), (170, 1222032), (204, 1018360), (210, 989264), (224, 927435), (238, 872880), (240, 865606), (255, 814688), (272, 763770), (280, 741948), (336, 618290), (340, 611016), (357, 581920), (408, 509180), (420, 494632), (476, 436440), (480, 432803), (510, 407344), (544, 381885), (560, 370974), (595, 349152), (672, 309145), (680, 305508), (714, 290960), (816, 254590), (840, 247316), (952, 218220), (1020, 203672), (1120, 185487), (1190, 174576), (1360, 152754), (1428, 145480), (1632, 127295), (1680, 123658), (1785, 116384), (1904, 109110), (2040, 101836), (2380, 87288), (2720, 76377), (2856, 72740), (3360, 61829), (3570, 58192), (3637, 57120), (3808, 54555), (4080, 50918), (4760, 43644), (5712, 36370), (7140, 29096), (7274, 28560), (8160, 25459), (9520, 21822), (10911, 19040), (11424, 18185), (14280, 14548)]