1244916060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 3776008320

約数和(自身を除く): 2531092260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 61, 74, 87, 111, 116, 122, 145, 148, 174, 183, 185, 222, 244, 290, 305, 317, 348, 366, 370, 435, 444, 555, 580, 610, 634, 732, 740, 870, 915, 951, 1073, 1110, 1220, 1268, 1585, 1740, 1769, 1830, 1902, 2146, 2220, 2257, 3170, 3219, 3538, 3660, 3804, 4292, 4514, 4755, 5307, 5365, 6340, 6438, 6771, 7076, 8845, 9028, 9193, 9510, 10614, 10730, 11285, 11729, 12876, 13542, 16095, 17690, 18386, 19020, 19337, 21228, 21460, 22570, 23458, 26535, 27084, 27579, 32190, 33855, 35187, 35380, 36772, 38674, 45140, 45965, 46916, 53070, 55158, 58011, 58645, 64380, 65453, 67710, 70374, 77348, 91930, 96685, 106140, 110316, 116022, 117290, 130906, 135420, 137895, 140748, 175935, 183860, 193370, 196359, 232044, 234580, 261812, 275790, 290055, 327265, 340141, 351870, 386740, 392718, 551580, 560773, 580110, 654530, 680282, 703740, 715469, 785436, 981795, 1020423, 1121546, 1160220, 1309060, 1360564, 1430938, 1682319, 1700705, 1963590, 2040846, 2146407, 2243092, 2803865, 2861876, 3364638, 3401410, 3577345, 3927180, 4081692, 4292814, 5102115, 5607730, 6729276, 6802820, 7154690, 8411595, 8585628, 10204230, 10732035, 11215460, 14309380, 16823190, 20408460, 20748601, 21464070, 33646380, 41497202, 42928140, 62245803, 82994404, 103743005, 124491606, 207486010, 248983212, 311229015, 414972020, 622458030, 1244916060]

約数ペア:

[(1, 1244916060), (2, 622458030), (3, 414972020), (4, 311229015), (5, 248983212), (6, 207486010), (10, 124491606), (12, 103743005), (15, 82994404), (20, 62245803), (29, 42928140), (30, 41497202), (37, 33646380), (58, 21464070), (60, 20748601), (61, 20408460), (74, 16823190), (87, 14309380), (111, 11215460), (116, 10732035), (122, 10204230), (145, 8585628), (148, 8411595), (174, 7154690), (183, 6802820), (185, 6729276), (222, 5607730), (244, 5102115), (290, 4292814), (305, 4081692), (317, 3927180), (348, 3577345), (366, 3401410), (370, 3364638), (435, 2861876), (444, 2803865), (555, 2243092), (580, 2146407), (610, 2040846), (634, 1963590), (732, 1700705), (740, 1682319), (870, 1430938), (915, 1360564), (951, 1309060), (1073, 1160220), (1110, 1121546), (1220, 1020423), (1268, 981795), (1585, 785436), (1740, 715469), (1769, 703740), (1830, 680282), (1902, 654530), (2146, 580110), (2220, 560773), (2257, 551580), (3170, 392718), (3219, 386740), (3538, 351870), (3660, 340141), (3804, 327265), (4292, 290055), (4514, 275790), (4755, 261812), (5307, 234580), (5365, 232044), (6340, 196359), (6438, 193370), (6771, 183860), (7076, 175935), (8845, 140748), (9028, 137895), (9193, 135420), (9510, 130906), (10614, 117290), (10730, 116022), (11285, 110316), (11729, 106140), (12876, 96685), (13542, 91930), (16095, 77348), (17690, 70374), (18386, 67710), (19020, 65453), (19337, 64380), (21228, 58645), (21460, 58011), (22570, 55158), (23458, 53070), (26535, 46916), (27084, 45965), (27579, 45140), (32190, 38674), (33855, 36772), (35187, 35380)]