320322816

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 216

約数和(自身を含む): 1043911680

約数和(自身を除く): 723588864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 256, 264, 288, 297, 352, 363, 383, 384, 396, 432, 484, 528, 576, 594, 704, 726, 766, 768, 792, 864, 968, 1056, 1089, 1149, 1152, 1188, 1408, 1452, 1532, 1584, 1728, 1936, 2112, 2178, 2298, 2304, 2376, 2816, 2904, 3064, 3168, 3267, 3447, 3456, 3872, 4213, 4224, 4356, 4596, 4752, 5808, 6128, 6336, 6534, 6894, 6912, 7744, 8426, 8448, 8712, 9192, 9504, 10341, 11616, 12256, 12639, 12672, 13068, 13788, 15488, 16852, 17424, 18384, 19008, 20682, 23232, 24512, 25278, 25344, 26136, 27576, 30976, 33704, 34848, 36768, 37917, 38016, 41364, 46343, 46464, 49024, 50556, 52272, 55152, 67408, 69696, 73536, 75834, 76032, 82728, 92686, 92928, 98048, 101112, 104544, 110304, 113751, 134816, 139029, 139392, 147072, 151668, 165456, 185372, 202224, 209088, 220608, 227502, 269632, 278058, 278784, 294144, 303336, 330912, 370744, 404448, 417087, 418176, 441216, 455004, 539264, 556116, 606672, 661824, 741488, 808896, 834174, 836352, 882432, 910008, 1078528, 1112232, 1213344, 1251261, 1323648, 1482976, 1617792, 1668348, 1820016, 2224464, 2426688, 2502522, 2647296, 2965952, 3235584, 3336696, 3640032, 4448928, 4853376, 5005044, 5931904, 6673392, 7280064, 8897856, 9706752, 10010088, 11863808, 13346784, 14560128, 17795712, 20020176, 26693568, 29120256, 35591424, 40040352, 53387136, 80080704, 106774272, 160161408, 320322816]

約数ペア:

[(1, 320322816), (2, 160161408), (3, 106774272), (4, 80080704), (6, 53387136), (8, 40040352), (9, 35591424), (11, 29120256), (12, 26693568), (16, 20020176), (18, 17795712), (22, 14560128), (24, 13346784), (27, 11863808), (32, 10010088), (33, 9706752), (36, 8897856), (44, 7280064), (48, 6673392), (54, 5931904), (64, 5005044), (66, 4853376), (72, 4448928), (88, 3640032), (96, 3336696), (99, 3235584), (108, 2965952), (121, 2647296), (128, 2502522), (132, 2426688), (144, 2224464), (176, 1820016), (192, 1668348), (198, 1617792), (216, 1482976), (242, 1323648), (256, 1251261), (264, 1213344), (288, 1112232), (297, 1078528), (352, 910008), (363, 882432), (383, 836352), (384, 834174), (396, 808896), (432, 741488), (484, 661824), (528, 606672), (576, 556116), (594, 539264), (704, 455004), (726, 441216), (766, 418176), (768, 417087), (792, 404448), (864, 370744), (968, 330912), (1056, 303336), (1089, 294144), (1149, 278784), (1152, 278058), (1188, 269632), (1408, 227502), (1452, 220608), (1532, 209088), (1584, 202224), (1728, 185372), (1936, 165456), (2112, 151668), (2178, 147072), (2298, 139392), (2304, 139029), (2376, 134816), (2816, 113751), (2904, 110304), (3064, 104544), (3168, 101112), (3267, 98048), (3447, 92928), (3456, 92686), (3872, 82728), (4213, 76032), (4224, 75834), (4356, 73536), (4596, 69696), (4752, 67408), (5808, 55152), (6128, 52272), (6336, 50556), (6534, 49024), (6894, 46464), (6912, 46343), (7744, 41364), (8426, 38016), (8448, 37917), (8712, 36768), (9192, 34848), (9504, 33704), (10341, 30976), (11616, 27576), (12256, 26136), (12639, 25344), (12672, 25278), (13068, 24512), (13788, 23232), (15488, 20682), (16852, 19008), (17424, 18384)]