1968307211920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{460841}}^1$

素因数の和:461153

約数の個数: 160

約数和(自身を含む): 5431004536320

約数和(自身を除く): 3462697324400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 263, 280, 290, 406, 464, 526, 560, 580, 812, 1015, 1052, 1160, 1315, 1624, 1841, 2030, 2104, 2320, 2630, 3248, 3682, 4060, 4208, 5260, 7364, 7627, 8120, 9205, 10520, 14728, 15254, 16240, 18410, 21040, 29456, 30508, 36820, 38135, 53389, 61016, 73640, 76270, 106778, 122032, 147280, 152540, 213556, 266945, 305080, 427112, 460841, 533890, 610160, 854224, 921682, 1067780, 1843364, 2135560, 2304205, 3225887, 3686728, 4271120, 4608410, 6451774, 7373456, 9216820, 12903548, 13364389, 16129435, 18433640, 25807096, 26728778, 32258870, 36867280, 51614192, 53457556, 64517740, 66821945, 93550723, 106915112, 121201183, 129035480, 133643890, 187101446, 213830224, 242402366, 258070960, 267287780, 374202892, 467753615, 484804732, 534575560, 606005915, 748405784, 848408281, 935507230, 969609464, 1069151120, 1212011830, 1496811568, 1696816562, 1871014460, 1939218928, 2424023660, 3393633124, 3514834307, 3742028920, 4242041405, 4848047320, 6787266248, 7029668614, 7484057840, 8484082810, 9696094640, 13574532496, 14059337228, 16968165620, 17574171535, 24603840149, 28118674456, 33936331240, 35148343070, 49207680298, 56237348912, 67872662480, 70296686140, 98415360596, 123019200745, 140593372280, 196830721192, 246038401490, 281186744560, 393661442384, 492076802980, 984153605960, 1968307211920]

約数ペア:

[(1, 1968307211920), (2, 984153605960), (4, 492076802980), (5, 393661442384), (7, 281186744560), (8, 246038401490), (10, 196830721192), (14, 140593372280), (16, 123019200745), (20, 98415360596), (28, 70296686140), (29, 67872662480), (35, 56237348912), (40, 49207680298), (56, 35148343070), (58, 33936331240), (70, 28118674456), (80, 24603840149), (112, 17574171535), (116, 16968165620), (140, 14059337228), (145, 13574532496), (203, 9696094640), (232, 8484082810), (263, 7484057840), (280, 7029668614), (290, 6787266248), (406, 4848047320), (464, 4242041405), (526, 3742028920), (560, 3514834307), (580, 3393633124), (812, 2424023660), (1015, 1939218928), (1052, 1871014460), (1160, 1696816562), (1315, 1496811568), (1624, 1212011830), (1841, 1069151120), (2030, 969609464), (2104, 935507230), (2320, 848408281), (2630, 748405784), (3248, 606005915), (3682, 534575560), (4060, 484804732), (4208, 467753615), (5260, 374202892), (7364, 267287780), (7627, 258070960), (8120, 242402366), (9205, 213830224), (10520, 187101446), (14728, 133643890), (15254, 129035480), (16240, 121201183), (18410, 106915112), (21040, 93550723), (29456, 66821945), (30508, 64517740), (36820, 53457556), (38135, 51614192), (53389, 36867280), (61016, 32258870), (73640, 26728778), (76270, 25807096), (106778, 18433640), (122032, 16129435), (147280, 13364389), (152540, 12903548), (213556, 9216820), (266945, 7373456), (305080, 6451774), (427112, 4608410), (460841, 4271120), (533890, 3686728), (610160, 3225887), (854224, 2304205), (921682, 2135560), (1067780, 1843364)]