4955160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 18040320

約数和(自身を除く): 13085160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 347, 357, 408, 420, 476, 510, 595, 680, 694, 714, 840, 952, 1020, 1041, 1190, 1388, 1428, 1735, 1785, 2040, 2082, 2380, 2429, 2776, 2856, 3470, 3570, 4164, 4760, 4858, 5205, 5899, 6940, 7140, 7287, 8328, 9716, 10410, 11798, 12145, 13880, 14280, 14574, 17697, 19432, 20820, 23596, 24290, 29148, 29495, 35394, 36435, 41293, 41640, 47192, 48580, 58296, 58990, 70788, 72870, 82586, 88485, 97160, 117980, 123879, 141576, 145740, 165172, 176970, 206465, 235960, 247758, 291480, 330344, 353940, 412930, 495516, 619395, 707880, 825860, 991032, 1238790, 1651720, 2477580, 4955160]

約数ペア:

[(1, 4955160), (2, 2477580), (3, 1651720), (4, 1238790), (5, 991032), (6, 825860), (7, 707880), (8, 619395), (10, 495516), (12, 412930), (14, 353940), (15, 330344), (17, 291480), (20, 247758), (21, 235960), (24, 206465), (28, 176970), (30, 165172), (34, 145740), (35, 141576), (40, 123879), (42, 117980), (51, 97160), (56, 88485), (60, 82586), (68, 72870), (70, 70788), (84, 58990), (85, 58296), (102, 48580), (105, 47192), (119, 41640), (120, 41293), (136, 36435), (140, 35394), (168, 29495), (170, 29148), (204, 24290), (210, 23596), (238, 20820), (255, 19432), (280, 17697), (340, 14574), (347, 14280), (357, 13880), (408, 12145), (420, 11798), (476, 10410), (510, 9716), (595, 8328), (680, 7287), (694, 7140), (714, 6940), (840, 5899), (952, 5205), (1020, 4858), (1041, 4760), (1190, 4164), (1388, 3570), (1428, 3470), (1735, 2856), (1785, 2776), (2040, 2429), (2082, 2380)]