1840720896

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{9511}}^1$

素因数の和:9547

約数の個数: 176

約数和(自身を含む): 6230740480

約数和(自身を除く): 4390019584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 7168, 8064, 9216, 9511, 10752, 12096, 13824, 16128, 19022, 21504, 24192, 27648, 28533, 32256, 38044, 48384, 57066, 64512, 66577, 76088, 85599, 96768, 114132, 133154, 152176, 171198, 193536, 199731, 228264, 256797, 266308, 304352, 342396, 399462, 456528, 513594, 532616, 599193, 608704, 684792, 798924, 913056, 1027188, 1065232, 1198386, 1217408, 1369584, 1597848, 1797579, 1826112, 2054376, 2130464, 2396772, 2434816, 2739168, 3195696, 3595158, 3652224, 4108752, 4260928, 4793544, 4869632, 5478336, 6391392, 7190316, 7304448, 8217504, 8521856, 9587088, 9739264, 10956672, 12782784, 14380632, 14608896, 16435008, 17043712, 19174176, 21913344, 25565568, 28761264, 29217792, 32870016, 34087424, 38348352, 43826688, 51131136, 57522528, 65740032, 68174848, 76696704, 87653376, 102262272, 115045056, 131480064, 153393408, 204524544, 230090112, 262960128, 306786816, 460180224, 613573632, 920360448, 1840720896]

約数ペア:

[(1, 1840720896), (2, 920360448), (3, 613573632), (4, 460180224), (6, 306786816), (7, 262960128), (8, 230090112), (9, 204524544), (12, 153393408), (14, 131480064), (16, 115045056), (18, 102262272), (21, 87653376), (24, 76696704), (27, 68174848), (28, 65740032), (32, 57522528), (36, 51131136), (42, 43826688), (48, 38348352), (54, 34087424), (56, 32870016), (63, 29217792), (64, 28761264), (72, 25565568), (84, 21913344), (96, 19174176), (108, 17043712), (112, 16435008), (126, 14608896), (128, 14380632), (144, 12782784), (168, 10956672), (189, 9739264), (192, 9587088), (216, 8521856), (224, 8217504), (252, 7304448), (256, 7190316), (288, 6391392), (336, 5478336), (378, 4869632), (384, 4793544), (432, 4260928), (448, 4108752), (504, 3652224), (512, 3595158), (576, 3195696), (672, 2739168), (756, 2434816), (768, 2396772), (864, 2130464), (896, 2054376), (1008, 1826112), (1024, 1797579), (1152, 1597848), (1344, 1369584), (1512, 1217408), (1536, 1198386), (1728, 1065232), (1792, 1027188), (2016, 913056), (2304, 798924), (2688, 684792), (3024, 608704), (3072, 599193), (3456, 532616), (3584, 513594), (4032, 456528), (4608, 399462), (5376, 342396), (6048, 304352), (6912, 266308), (7168, 256797), (8064, 228264), (9216, 199731), (9511, 193536), (10752, 171198), (12096, 152176), (13824, 133154), (16128, 114132), (19022, 96768), (21504, 85599), (24192, 76088), (27648, 66577), (28533, 64512), (32256, 57066), (38044, 48384)]