139811840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 176

約数和(自身を含む): 396168192

約数和(自身を除く): 256356352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 83, 94, 112, 128, 140, 160, 166, 188, 224, 235, 256, 280, 320, 329, 332, 376, 415, 448, 470, 512, 560, 581, 640, 658, 664, 752, 830, 896, 940, 1024, 1120, 1162, 1280, 1316, 1328, 1504, 1645, 1660, 1792, 1880, 2240, 2324, 2560, 2632, 2656, 2905, 3008, 3290, 3320, 3584, 3760, 3901, 4480, 4648, 5120, 5264, 5312, 5810, 6016, 6580, 6640, 7168, 7520, 7802, 8960, 9296, 10528, 10624, 11620, 12032, 13160, 13280, 15040, 15604, 17920, 18592, 19505, 21056, 21248, 23240, 24064, 26320, 26560, 27307, 30080, 31208, 35840, 37184, 39010, 42112, 42496, 46480, 48128, 52640, 53120, 54614, 60160, 62416, 74368, 78020, 84224, 84992, 92960, 105280, 106240, 109228, 120320, 124832, 136535, 148736, 156040, 168448, 185920, 210560, 212480, 218456, 240640, 249664, 273070, 297472, 312080, 336896, 371840, 421120, 424960, 436912, 499328, 546140, 594944, 624160, 743680, 842240, 873824, 998656, 1092280, 1248320, 1487360, 1684480, 1747648, 1997312, 2184560, 2496640, 2974720, 3495296, 3994624, 4369120, 4993280, 6990592, 8738240, 9986560, 13981184, 17476480, 19973120, 27962368, 34952960, 69905920, 139811840]

約数ペア:

[(1, 139811840), (2, 69905920), (4, 34952960), (5, 27962368), (7, 19973120), (8, 17476480), (10, 13981184), (14, 9986560), (16, 8738240), (20, 6990592), (28, 4993280), (32, 4369120), (35, 3994624), (40, 3495296), (47, 2974720), (56, 2496640), (64, 2184560), (70, 1997312), (80, 1747648), (83, 1684480), (94, 1487360), (112, 1248320), (128, 1092280), (140, 998656), (160, 873824), (166, 842240), (188, 743680), (224, 624160), (235, 594944), (256, 546140), (280, 499328), (320, 436912), (329, 424960), (332, 421120), (376, 371840), (415, 336896), (448, 312080), (470, 297472), (512, 273070), (560, 249664), (581, 240640), (640, 218456), (658, 212480), (664, 210560), (752, 185920), (830, 168448), (896, 156040), (940, 148736), (1024, 136535), (1120, 124832), (1162, 120320), (1280, 109228), (1316, 106240), (1328, 105280), (1504, 92960), (1645, 84992), (1660, 84224), (1792, 78020), (1880, 74368), (2240, 62416), (2324, 60160), (2560, 54614), (2632, 53120), (2656, 52640), (2905, 48128), (3008, 46480), (3290, 42496), (3320, 42112), (3584, 39010), (3760, 37184), (3901, 35840), (4480, 31208), (4648, 30080), (5120, 27307), (5264, 26560), (5312, 26320), (5810, 24064), (6016, 23240), (6580, 21248), (6640, 21056), (7168, 19505), (7520, 18592), (7802, 17920), (8960, 15604), (9296, 15040), (10528, 13280), (10624, 13160), (11620, 12032)]