404373390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 1119744000

約数和(自身を除く): 715370610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 29, 30, 34, 38, 51, 57, 58, 85, 87, 95, 102, 114, 145, 170, 174, 190, 255, 285, 290, 323, 435, 493, 510, 551, 570, 646, 870, 969, 986, 1102, 1439, 1479, 1615, 1653, 1938, 2465, 2755, 2878, 2958, 3230, 3306, 4317, 4845, 4930, 5510, 7195, 7395, 8265, 8634, 9367, 9690, 14390, 14790, 16530, 18734, 21585, 24463, 27341, 28101, 41731, 43170, 46835, 48926, 54682, 56202, 73389, 82023, 83462, 93670, 122315, 125193, 136705, 140505, 146778, 164046, 208655, 244630, 250386, 273410, 281010, 366945, 410115, 417310, 464797, 625965, 709427, 733890, 792889, 820230, 929594, 1251930, 1394391, 1418854, 1585778, 2128281, 2323985, 2378667, 2788782, 3547135, 3964445, 4256562, 4647970, 4757334, 6971955, 7094270, 7928890, 10641405, 11893335, 13479113, 13943910, 21282810, 23786670, 26958226, 40437339, 67395565, 80874678, 134791130, 202186695, 404373390]

約数ペア:

[(1, 404373390), (2, 202186695), (3, 134791130), (5, 80874678), (6, 67395565), (10, 40437339), (15, 26958226), (17, 23786670), (19, 21282810), (29, 13943910), (30, 13479113), (34, 11893335), (38, 10641405), (51, 7928890), (57, 7094270), (58, 6971955), (85, 4757334), (87, 4647970), (95, 4256562), (102, 3964445), (114, 3547135), (145, 2788782), (170, 2378667), (174, 2323985), (190, 2128281), (255, 1585778), (285, 1418854), (290, 1394391), (323, 1251930), (435, 929594), (493, 820230), (510, 792889), (551, 733890), (570, 709427), (646, 625965), (870, 464797), (969, 417310), (986, 410115), (1102, 366945), (1439, 281010), (1479, 273410), (1615, 250386), (1653, 244630), (1938, 208655), (2465, 164046), (2755, 146778), (2878, 140505), (2958, 136705), (3230, 125193), (3306, 122315), (4317, 93670), (4845, 83462), (4930, 82023), (5510, 73389), (7195, 56202), (7395, 54682), (8265, 48926), (8634, 46835), (9367, 43170), (9690, 41731), (14390, 28101), (14790, 27341), (16530, 24463), (18734, 21585)]