73287480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2093

約数の個数: 128

約数和(自身を含む): 257241600

約数和(自身を除く): 183954120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2029, 2408, 2580, 3010, 3612, 4058, 4515, 5160, 6020, 6087, 7224, 8116, 9030, 10145, 12040, 12174, 14203, 16232, 18060, 20290, 24348, 28406, 30435, 36120, 40580, 42609, 48696, 56812, 60870, 71015, 81160, 85218, 87247, 113624, 121740, 142030, 170436, 174494, 213045, 243480, 261741, 284060, 340872, 348988, 426090, 436235, 523482, 568120, 610729, 697976, 852180, 872470, 1046964, 1221458, 1308705, 1704360, 1744940, 1832187, 2093928, 2442916, 2617410, 3053645, 3489880, 3664374, 4885832, 5234820, 6107290, 7328748, 9160935, 10469640, 12214580, 14657496, 18321870, 24429160, 36643740, 73287480]

約数ペア:

[(1, 73287480), (2, 36643740), (3, 24429160), (4, 18321870), (5, 14657496), (6, 12214580), (7, 10469640), (8, 9160935), (10, 7328748), (12, 6107290), (14, 5234820), (15, 4885832), (20, 3664374), (21, 3489880), (24, 3053645), (28, 2617410), (30, 2442916), (35, 2093928), (40, 1832187), (42, 1744940), (43, 1704360), (56, 1308705), (60, 1221458), (70, 1046964), (84, 872470), (86, 852180), (105, 697976), (120, 610729), (129, 568120), (140, 523482), (168, 436235), (172, 426090), (210, 348988), (215, 340872), (258, 284060), (280, 261741), (301, 243480), (344, 213045), (420, 174494), (430, 170436), (516, 142030), (602, 121740), (645, 113624), (840, 87247), (860, 85218), (903, 81160), (1032, 71015), (1204, 60870), (1290, 56812), (1505, 48696), (1720, 42609), (1806, 40580), (2029, 36120), (2408, 30435), (2580, 28406), (3010, 24348), (3612, 20290), (4058, 18060), (4515, 16232), (5160, 14203), (6020, 12174), (6087, 12040), (7224, 10145), (8116, 9030)]