1869228060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 6411363840

約数和(自身を除く): 4542135780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 43, 58, 60, 70, 83, 84, 86, 87, 105, 116, 129, 140, 145, 166, 172, 174, 203, 210, 215, 249, 258, 290, 301, 332, 348, 406, 415, 420, 430, 435, 498, 516, 580, 581, 602, 609, 645, 812, 830, 860, 870, 903, 996, 1015, 1162, 1204, 1218, 1245, 1247, 1290, 1505, 1660, 1740, 1743, 1806, 1849, 2030, 2324, 2407, 2436, 2490, 2494, 2580, 2905, 3010, 3045, 3486, 3569, 3612, 3698, 3741, 4060, 4515, 4814, 4980, 4988, 5547, 5810, 6020, 6090, 6235, 6972, 7138, 7221, 7396, 7482, 8715, 8729, 9030, 9245, 9628, 10707, 11094, 11620, 12035, 12180, 12470, 12943, 14276, 14442, 14964, 16849, 17430, 17458, 17845, 18060, 18490, 18705, 21414, 22188, 24070, 24940, 24983, 25886, 26187, 27735, 28884, 33698, 34860, 34916, 35690, 36105, 36980, 37410, 38829, 42828, 43645, 48140, 49966, 50547, 51772, 52374, 53535, 53621, 55470, 64715, 67396, 71380, 72210, 74820, 74949, 77658, 84245, 87290, 99932, 101094, 103501, 104748, 107070, 107242, 110940, 124915, 129430, 130935, 144420, 149898, 153467, 155316, 160863, 168490, 174580, 194145, 202188, 207002, 214140, 214484, 249830, 252735, 258860, 261870, 268105, 299796, 306934, 310503, 321726, 336980, 374745, 375347, 388290, 414004, 460401, 499660, 505470, 517505, 523740, 536210, 613868, 621006, 643452, 724507, 749490, 750694, 767335, 776580, 804315, 920802, 1010940, 1035010, 1072420, 1074269, 1126041, 1242012, 1449014, 1498980, 1501388, 1534670, 1552515, 1608630, 1841604, 1876735, 2070020, 2148538, 2173521, 2252082, 2302005, 2898028, 3069340, 3105030, 3217260, 3222807, 3622535, 3753470, 4297076, 4347042, 4450543, 4504164, 4604010, 5371345, 5630205, 6210060, 6445614, 7245070, 7506940, 8694084, 8901086, 9208020, 10742690, 10867605, 11260410, 12891228, 13351629, 14490140, 16114035, 17802172, 21485380, 21735210, 22252715, 22520820, 26703258, 31153801, 32228070, 43470420, 44505430, 53406516, 62307602, 64456140, 66758145, 89010860, 93461403, 124615204, 133516290, 155769005, 186922806, 267032580, 311538010, 373845612, 467307015, 623076020, 934614030, 1869228060]

約数ペア:

[(1, 1869228060), (2, 934614030), (3, 623076020), (4, 467307015), (5, 373845612), (6, 311538010), (7, 267032580), (10, 186922806), (12, 155769005), (14, 133516290), (15, 124615204), (20, 93461403), (21, 89010860), (28, 66758145), (29, 64456140), (30, 62307602), (35, 53406516), (42, 44505430), (43, 43470420), (58, 32228070), (60, 31153801), (70, 26703258), (83, 22520820), (84, 22252715), (86, 21735210), (87, 21485380), (105, 17802172), (116, 16114035), (129, 14490140), (140, 13351629), (145, 12891228), (166, 11260410), (172, 10867605), (174, 10742690), (203, 9208020), (210, 8901086), (215, 8694084), (249, 7506940), (258, 7245070), (290, 6445614), (301, 6210060), (332, 5630205), (348, 5371345), (406, 4604010), (415, 4504164), (420, 4450543), (430, 4347042), (435, 4297076), (498, 3753470), (516, 3622535), (580, 3222807), (581, 3217260), (602, 3105030), (609, 3069340), (645, 2898028), (812, 2302005), (830, 2252082), (860, 2173521), (870, 2148538), (903, 2070020), (996, 1876735), (1015, 1841604), (1162, 1608630), (1204, 1552515), (1218, 1534670), (1245, 1501388), (1247, 1498980), (1290, 1449014), (1505, 1242012), (1660, 1126041), (1740, 1074269), (1743, 1072420), (1806, 1035010), (1849, 1010940), (2030, 920802), (2324, 804315), (2407, 776580), (2436, 767335), (2490, 750694), (2494, 749490), (2580, 724507), (2905, 643452), (3010, 621006), (3045, 613868), (3486, 536210), (3569, 523740), (3612, 517505), (3698, 505470), (3741, 499660), (4060, 460401), (4515, 414004), (4814, 388290), (4980, 375347), (4988, 374745), (5547, 336980), (5810, 321726), (6020, 310503), (6090, 306934), (6235, 299796), (6972, 268105), (7138, 261870), (7221, 258860), (7396, 252735), (7482, 249830), (8715, 214484), (8729, 214140), (9030, 207002), (9245, 202188), (9628, 194145), (10707, 174580), (11094, 168490), (11620, 160863), (12035, 155316), (12180, 153467), (12470, 149898), (12943, 144420), (14276, 130935), (14442, 129430), (14964, 124915), (16849, 110940), (17430, 107242), (17458, 107070), (17845, 104748), (18060, 103501), (18490, 101094), (18705, 99932), (21414, 87290), (22188, 84245), (24070, 77658), (24940, 74949), (24983, 74820), (25886, 72210), (26187, 71380), (27735, 67396), (28884, 64715), (33698, 55470), (34860, 53621), (34916, 53535), (35690, 52374), (36105, 51772), (36980, 50547), (37410, 49966), (38829, 48140), (42828, 43645)]