276185560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 771962400

約数和(自身を除く): 495776840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 43, 49, 56, 58, 70, 86, 98, 113, 116, 140, 145, 172, 196, 203, 215, 226, 232, 245, 280, 290, 301, 344, 392, 406, 430, 452, 490, 565, 580, 602, 791, 812, 860, 904, 980, 1015, 1130, 1160, 1204, 1247, 1421, 1505, 1582, 1624, 1720, 1960, 2030, 2107, 2260, 2408, 2494, 2842, 3010, 3164, 3277, 3955, 4060, 4214, 4520, 4859, 4988, 5537, 5684, 6020, 6235, 6328, 6554, 7105, 7910, 8120, 8428, 8729, 9718, 9976, 10535, 11074, 11368, 12040, 12470, 13108, 14210, 15820, 16385, 16856, 17458, 19436, 21070, 22148, 22939, 24295, 24940, 26216, 27685, 28420, 31640, 32770, 34013, 34916, 38872, 42140, 43645, 44296, 45878, 48590, 49880, 55370, 56840, 61103, 65540, 68026, 69832, 84280, 87290, 91756, 97180, 110740, 114695, 122206, 131080, 136052, 140911, 160573, 170065, 174580, 183512, 194360, 221480, 229390, 238091, 244412, 272104, 281822, 305515, 321146, 340130, 349160, 458780, 476182, 488824, 563644, 611030, 642292, 680260, 704555, 802865, 917560, 952364, 986377, 1127288, 1190455, 1222060, 1284584, 1360520, 1409110, 1605730, 1904728, 1972754, 2380910, 2444120, 2818220, 3211460, 3945508, 4761820, 4931885, 5636440, 6422920, 6904639, 7891016, 9523640, 9863770, 13809278, 19727540, 27618556, 34523195, 39455080, 55237112, 69046390, 138092780, 276185560]

約数ペア:

[(1, 276185560), (2, 138092780), (4, 69046390), (5, 55237112), (7, 39455080), (8, 34523195), (10, 27618556), (14, 19727540), (20, 13809278), (28, 9863770), (29, 9523640), (35, 7891016), (40, 6904639), (43, 6422920), (49, 5636440), (56, 4931885), (58, 4761820), (70, 3945508), (86, 3211460), (98, 2818220), (113, 2444120), (116, 2380910), (140, 1972754), (145, 1904728), (172, 1605730), (196, 1409110), (203, 1360520), (215, 1284584), (226, 1222060), (232, 1190455), (245, 1127288), (280, 986377), (290, 952364), (301, 917560), (344, 802865), (392, 704555), (406, 680260), (430, 642292), (452, 611030), (490, 563644), (565, 488824), (580, 476182), (602, 458780), (791, 349160), (812, 340130), (860, 321146), (904, 305515), (980, 281822), (1015, 272104), (1130, 244412), (1160, 238091), (1204, 229390), (1247, 221480), (1421, 194360), (1505, 183512), (1582, 174580), (1624, 170065), (1720, 160573), (1960, 140911), (2030, 136052), (2107, 131080), (2260, 122206), (2408, 114695), (2494, 110740), (2842, 97180), (3010, 91756), (3164, 87290), (3277, 84280), (3955, 69832), (4060, 68026), (4214, 65540), (4520, 61103), (4859, 56840), (4988, 55370), (5537, 49880), (5684, 48590), (6020, 45878), (6235, 44296), (6328, 43645), (6554, 42140), (7105, 38872), (7910, 34916), (8120, 34013), (8428, 32770), (8729, 31640), (9718, 28420), (9976, 27685), (10535, 26216), (11074, 24940), (11368, 24295), (12040, 22939), (12470, 22148), (13108, 21070), (14210, 19436), (15820, 17458), (16385, 16856)]