320361888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2331

約数の個数: 192

約数和(自身を含む): 1104122880

約数和(自身を除く): 783760992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 2128, 2281, 2464, 2508, 2926, 3192, 3344, 3696, 4256, 4389, 4562, 5016, 5852, 6384, 6688, 6843, 7392, 8778, 9124, 10032, 11704, 12768, 13686, 15967, 17556, 18248, 20064, 23408, 25091, 27372, 31934, 35112, 36496, 43339, 46816, 47901, 50182, 54744, 63868, 70224, 72992, 75273, 86678, 95802, 100364, 109488, 127736, 130017, 140448, 150546, 173356, 175637, 191604, 200728, 218976, 255472, 260034, 301092, 303373, 346712, 351274, 383208, 401456, 476729, 510944, 520068, 526911, 602184, 606746, 693424, 702548, 766416, 802912, 910119, 953458, 1040136, 1053822, 1204368, 1213492, 1386848, 1405096, 1430187, 1532832, 1820238, 1906916, 2080272, 2107644, 2408736, 2426984, 2810192, 2860374, 3337103, 3640476, 3813832, 4160544, 4215288, 4853968, 5620384, 5720748, 6674206, 7280952, 7627664, 8430576, 9707936, 10011309, 11441496, 13348412, 14561904, 15255328, 16861152, 20022618, 22882992, 26696824, 29123808, 40045236, 45765984, 53393648, 80090472, 106787296, 160180944, 320361888]

約数ペア:

[(1, 320361888), (2, 160180944), (3, 106787296), (4, 80090472), (6, 53393648), (7, 45765984), (8, 40045236), (11, 29123808), (12, 26696824), (14, 22882992), (16, 20022618), (19, 16861152), (21, 15255328), (22, 14561904), (24, 13348412), (28, 11441496), (32, 10011309), (33, 9707936), (38, 8430576), (42, 7627664), (44, 7280952), (48, 6674206), (56, 5720748), (57, 5620384), (66, 4853968), (76, 4215288), (77, 4160544), (84, 3813832), (88, 3640476), (96, 3337103), (112, 2860374), (114, 2810192), (132, 2426984), (133, 2408736), (152, 2107644), (154, 2080272), (168, 1906916), (176, 1820238), (209, 1532832), (224, 1430187), (228, 1405096), (231, 1386848), (264, 1213492), (266, 1204368), (304, 1053822), (308, 1040136), (336, 953458), (352, 910119), (399, 802912), (418, 766416), (456, 702548), (462, 693424), (528, 606746), (532, 602184), (608, 526911), (616, 520068), (627, 510944), (672, 476729), (798, 401456), (836, 383208), (912, 351274), (924, 346712), (1056, 303373), (1064, 301092), (1232, 260034), (1254, 255472), (1463, 218976), (1596, 200728), (1672, 191604), (1824, 175637), (1848, 173356), (2128, 150546), (2281, 140448), (2464, 130017), (2508, 127736), (2926, 109488), (3192, 100364), (3344, 95802), (3696, 86678), (4256, 75273), (4389, 72992), (4562, 70224), (5016, 63868), (5852, 54744), (6384, 50182), (6688, 47901), (6843, 46816), (7392, 43339), (8778, 36496), (9124, 35112), (10032, 31934), (11704, 27372), (12768, 25091), (13686, 23408), (15967, 20064), (17556, 18248)]