282856140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7792

約数の個数: 144

約数和(自身を含む): 1014511680

約数和(自身を除く): 731655540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 7741, 9135, 12180, 15482, 18270, 23223, 30964, 36540, 38705, 46446, 54187, 69669, 77410, 92892, 108374, 116115, 139338, 154820, 162561, 216748, 224489, 232230, 270935, 278676, 325122, 348345, 448978, 464460, 487683, 541870, 650244, 673467, 696690, 812805, 897956, 975366, 1083740, 1122445, 1346934, 1393380, 1571423, 1625610, 1950732, 2020401, 2244890, 2438415, 2693868, 3142846, 3251220, 3367335, 4040802, 4489780, 4714269, 4876830, 6285692, 6734670, 7857115, 8081604, 9428538, 9753660, 10102005, 13469340, 14142807, 15714230, 18857076, 20204010, 23571345, 28285614, 31428460, 40408020, 47142690, 56571228, 70714035, 94285380, 141428070, 282856140]

約数ペア:

[(1, 282856140), (2, 141428070), (3, 94285380), (4, 70714035), (5, 56571228), (6, 47142690), (7, 40408020), (9, 31428460), (10, 28285614), (12, 23571345), (14, 20204010), (15, 18857076), (18, 15714230), (20, 14142807), (21, 13469340), (28, 10102005), (29, 9753660), (30, 9428538), (35, 8081604), (36, 7857115), (42, 6734670), (45, 6285692), (58, 4876830), (60, 4714269), (63, 4489780), (70, 4040802), (84, 3367335), (87, 3251220), (90, 3142846), (105, 2693868), (116, 2438415), (126, 2244890), (140, 2020401), (145, 1950732), (174, 1625610), (180, 1571423), (203, 1393380), (210, 1346934), (252, 1122445), (261, 1083740), (290, 975366), (315, 897956), (348, 812805), (406, 696690), (420, 673467), (435, 650244), (522, 541870), (580, 487683), (609, 464460), (630, 448978), (812, 348345), (870, 325122), (1015, 278676), (1044, 270935), (1218, 232230), (1260, 224489), (1305, 216748), (1740, 162561), (1827, 154820), (2030, 139338), (2436, 116115), (2610, 108374), (3045, 92892), (3654, 77410), (4060, 69669), (5220, 54187), (6090, 46446), (7308, 38705), (7741, 36540), (9135, 30964), (12180, 23223), (15482, 18270)]