201907860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 740033280

約数和(自身を除く): 538125420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 121, 132, 137, 140, 145, 154, 165, 174, 203, 210, 220, 231, 242, 274, 290, 308, 319, 330, 348, 363, 385, 406, 411, 420, 435, 462, 484, 548, 580, 605, 609, 638, 660, 685, 726, 770, 812, 822, 847, 870, 924, 957, 959, 1015, 1155, 1210, 1218, 1276, 1370, 1452, 1507, 1540, 1595, 1644, 1694, 1740, 1815, 1914, 1918, 2030, 2055, 2233, 2310, 2420, 2436, 2541, 2740, 2877, 3014, 3045, 3190, 3388, 3509, 3630, 3828, 3836, 3973, 4060, 4110, 4235, 4466, 4521, 4620, 4785, 4795, 5082, 5754, 6028, 6090, 6380, 6699, 7018, 7260, 7535, 7946, 8220, 8470, 8932, 9042, 9570, 9590, 10164, 10527, 10549, 11165, 11508, 11919, 12180, 12705, 13398, 14036, 14385, 15070, 15892, 16577, 16940, 17545, 18084, 19140, 19180, 19865, 21054, 21098, 22330, 22605, 23838, 24563, 25410, 26796, 27811, 28770, 30140, 31647, 33154, 33495, 35090, 39730, 42108, 42196, 43703, 44660, 45210, 47676, 49126, 49731, 50820, 52635, 52745, 55622, 57540, 59595, 63294, 66308, 66990, 70180, 73689, 79460, 82885, 83433, 87406, 90420, 98252, 99462, 105270, 105490, 111244, 116039, 119190, 122815, 126588, 131109, 133980, 139055, 147378, 158235, 165770, 166866, 174812, 198924, 210540, 210980, 218515, 232078, 238380, 245630, 248655, 262218, 278110, 294756, 305921, 316470, 331540, 333732, 348117, 368445, 417165, 437030, 464156, 480733, 491260, 497310, 524436, 556220, 580195, 611842, 632940, 655545, 696234, 736890, 834330, 874060, 917763, 961466, 994620, 1160390, 1223684, 1311090, 1392468, 1442199, 1473780, 1529605, 1668660, 1740585, 1835526, 1922932, 2320780, 2403665, 2622180, 2884398, 3059210, 3365131, 3481170, 3671052, 4588815, 4807330, 5768796, 6118420, 6730262, 6962340, 7210995, 9177630, 9614660, 10095393, 13460524, 14421990, 16825655, 18355260, 20190786, 28843980, 33651310, 40381572, 50476965, 67302620, 100953930, 201907860]

約数ペア:

[(1, 201907860), (2, 100953930), (3, 67302620), (4, 50476965), (5, 40381572), (6, 33651310), (7, 28843980), (10, 20190786), (11, 18355260), (12, 16825655), (14, 14421990), (15, 13460524), (20, 10095393), (21, 9614660), (22, 9177630), (28, 7210995), (29, 6962340), (30, 6730262), (33, 6118420), (35, 5768796), (42, 4807330), (44, 4588815), (55, 3671052), (58, 3481170), (60, 3365131), (66, 3059210), (70, 2884398), (77, 2622180), (84, 2403665), (87, 2320780), (105, 1922932), (110, 1835526), (116, 1740585), (121, 1668660), (132, 1529605), (137, 1473780), (140, 1442199), (145, 1392468), (154, 1311090), (165, 1223684), (174, 1160390), (203, 994620), (210, 961466), (220, 917763), (231, 874060), (242, 834330), (274, 736890), (290, 696234), (308, 655545), (319, 632940), (330, 611842), (348, 580195), (363, 556220), (385, 524436), (406, 497310), (411, 491260), (420, 480733), (435, 464156), (462, 437030), (484, 417165), (548, 368445), (580, 348117), (605, 333732), (609, 331540), (638, 316470), (660, 305921), (685, 294756), (726, 278110), (770, 262218), (812, 248655), (822, 245630), (847, 238380), (870, 232078), (924, 218515), (957, 210980), (959, 210540), (1015, 198924), (1155, 174812), (1210, 166866), (1218, 165770), (1276, 158235), (1370, 147378), (1452, 139055), (1507, 133980), (1540, 131109), (1595, 126588), (1644, 122815), (1694, 119190), (1740, 116039), (1815, 111244), (1914, 105490), (1918, 105270), (2030, 99462), (2055, 98252), (2233, 90420), (2310, 87406), (2420, 83433), (2436, 82885), (2541, 79460), (2740, 73689), (2877, 70180), (3014, 66990), (3045, 66308), (3190, 63294), (3388, 59595), (3509, 57540), (3630, 55622), (3828, 52745), (3836, 52635), (3973, 50820), (4060, 49731), (4110, 49126), (4235, 47676), (4466, 45210), (4521, 44660), (4620, 43703), (4785, 42196), (4795, 42108), (5082, 39730), (5754, 35090), (6028, 33495), (6090, 33154), (6380, 31647), (6699, 30140), (7018, 28770), (7260, 27811), (7535, 26796), (7946, 25410), (8220, 24563), (8470, 23838), (8932, 22605), (9042, 22330), (9570, 21098), (9590, 21054), (10164, 19865), (10527, 19180), (10549, 19140), (11165, 18084), (11508, 17545), (11919, 16940), (12180, 16577), (12705, 15892), (13398, 15070), (14036, 14385)]