1306674460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1380

約数の個数: 192

約数和(自身を含む): 3680409600

約数和(自身を除く): 2373735140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 29, 35, 38, 52, 58, 65, 70, 76, 91, 95, 116, 130, 133, 140, 145, 182, 190, 203, 247, 260, 266, 290, 364, 377, 380, 406, 455, 494, 532, 551, 580, 665, 754, 812, 910, 988, 1015, 1102, 1235, 1303, 1330, 1508, 1729, 1820, 1885, 2030, 2204, 2470, 2606, 2639, 2660, 2755, 3458, 3770, 3857, 4060, 4940, 5212, 5278, 5510, 6515, 6916, 7163, 7540, 7714, 8645, 9121, 10556, 11020, 13030, 13195, 14326, 15428, 16939, 17290, 18242, 19285, 24757, 26060, 26390, 28652, 33878, 34580, 35815, 36484, 37787, 38570, 45605, 49514, 50141, 52780, 67756, 71630, 75574, 77140, 84695, 91210, 99028, 100282, 118573, 123785, 143260, 151148, 169390, 173299, 182420, 188935, 200564, 237146, 247570, 250705, 264509, 321841, 338780, 346598, 377870, 474292, 491231, 495140, 501410, 529018, 592865, 643682, 693196, 717953, 755740, 866495, 982462, 1002820, 1058036, 1185730, 1287364, 1322545, 1435906, 1609205, 1732990, 1964924, 2252887, 2371460, 2456155, 2645090, 2871812, 3218410, 3438617, 3465980, 3589765, 4505774, 4912310, 5025671, 5290180, 6436820, 6877234, 7179530, 9011548, 9333389, 9824620, 10051342, 11264435, 13754468, 14359060, 17193085, 18666778, 20102684, 22528870, 25128355, 34386170, 37333556, 45057740, 46666945, 50256710, 65333723, 68772340, 93333890, 100513420, 130667446, 186667780, 261334892, 326668615, 653337230, 1306674460]

約数ペア:

[(1, 1306674460), (2, 653337230), (4, 326668615), (5, 261334892), (7, 186667780), (10, 130667446), (13, 100513420), (14, 93333890), (19, 68772340), (20, 65333723), (26, 50256710), (28, 46666945), (29, 45057740), (35, 37333556), (38, 34386170), (52, 25128355), (58, 22528870), (65, 20102684), (70, 18666778), (76, 17193085), (91, 14359060), (95, 13754468), (116, 11264435), (130, 10051342), (133, 9824620), (140, 9333389), (145, 9011548), (182, 7179530), (190, 6877234), (203, 6436820), (247, 5290180), (260, 5025671), (266, 4912310), (290, 4505774), (364, 3589765), (377, 3465980), (380, 3438617), (406, 3218410), (455, 2871812), (494, 2645090), (532, 2456155), (551, 2371460), (580, 2252887), (665, 1964924), (754, 1732990), (812, 1609205), (910, 1435906), (988, 1322545), (1015, 1287364), (1102, 1185730), (1235, 1058036), (1303, 1002820), (1330, 982462), (1508, 866495), (1729, 755740), (1820, 717953), (1885, 693196), (2030, 643682), (2204, 592865), (2470, 529018), (2606, 501410), (2639, 495140), (2660, 491231), (2755, 474292), (3458, 377870), (3770, 346598), (3857, 338780), (4060, 321841), (4940, 264509), (5212, 250705), (5278, 247570), (5510, 237146), (6515, 200564), (6916, 188935), (7163, 182420), (7540, 173299), (7714, 169390), (8645, 151148), (9121, 143260), (10556, 123785), (11020, 118573), (13030, 100282), (13195, 99028), (14326, 91210), (15428, 84695), (16939, 77140), (17290, 75574), (18242, 71630), (19285, 67756), (24757, 52780), (26060, 50141), (26390, 49514), (28652, 45605), (33878, 38570), (34580, 37787), (35815, 36484)]