320141184

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 128

約数和(自身を含む): 976752000

約数和(自身を除く): 656610816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3344, 3648, 3989, 4224, 5016, 6688, 7296, 7978, 10032, 11967, 13376, 15956, 20064, 23934, 26752, 31912, 40128, 43879, 47868, 63824, 75791, 80256, 87758, 95736, 127648, 131637, 151582, 175516, 191472, 227373, 255296, 263274, 303164, 351032, 382944, 454746, 510592, 526548, 606328, 702064, 765888, 833701, 909492, 1053096, 1212656, 1404128, 1531776, 1667402, 1818984, 2106192, 2425312, 2501103, 2808256, 3334804, 3637968, 4212384, 4850624, 5002206, 5616512, 6669608, 7275936, 8424768, 9701248, 10004412, 13339216, 14551872, 16849536, 20008824, 26678432, 29103744, 40017648, 53356864, 80035296, 106713728, 160070592, 320141184]

約数ペア:

[(1, 320141184), (2, 160070592), (3, 106713728), (4, 80035296), (6, 53356864), (8, 40017648), (11, 29103744), (12, 26678432), (16, 20008824), (19, 16849536), (22, 14551872), (24, 13339216), (32, 10004412), (33, 9701248), (38, 8424768), (44, 7275936), (48, 6669608), (57, 5616512), (64, 5002206), (66, 4850624), (76, 4212384), (88, 3637968), (96, 3334804), (114, 2808256), (128, 2501103), (132, 2425312), (152, 2106192), (176, 1818984), (192, 1667402), (209, 1531776), (228, 1404128), (264, 1212656), (304, 1053096), (352, 909492), (384, 833701), (418, 765888), (456, 702064), (528, 606328), (608, 526548), (627, 510592), (704, 454746), (836, 382944), (912, 351032), (1056, 303164), (1216, 263274), (1254, 255296), (1408, 227373), (1672, 191472), (1824, 175516), (2112, 151582), (2432, 131637), (2508, 127648), (3344, 95736), (3648, 87758), (3989, 80256), (4224, 75791), (5016, 63824), (6688, 47868), (7296, 43879), (7978, 40128), (10032, 31912), (11967, 26752), (13376, 23934), (15956, 20064)]