67703680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 180662400

約数和(自身を除く): 112958720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 128, 160, 163, 176, 220, 236, 295, 320, 326, 352, 440, 472, 590, 640, 649, 652, 704, 815, 880, 944, 1180, 1298, 1304, 1408, 1630, 1760, 1793, 1888, 2360, 2596, 2608, 3245, 3260, 3520, 3586, 3776, 4720, 5192, 5216, 6490, 6520, 7040, 7172, 7552, 8965, 9440, 9617, 10384, 10432, 12980, 13040, 14344, 17930, 18880, 19234, 20768, 20864, 25960, 26080, 28688, 35860, 37760, 38468, 41536, 48085, 51920, 52160, 57376, 71720, 76936, 83072, 96170, 103840, 104320, 105787, 114752, 143440, 153872, 192340, 207680, 211574, 229504, 286880, 307744, 384680, 415360, 423148, 528935, 573760, 615488, 769360, 846296, 1057870, 1147520, 1230976, 1538720, 1692592, 2115740, 3077440, 3385184, 4231480, 6154880, 6770368, 8462960, 13540736, 16925920, 33851840, 67703680]

約数ペア:

[(1, 67703680), (2, 33851840), (4, 16925920), (5, 13540736), (8, 8462960), (10, 6770368), (11, 6154880), (16, 4231480), (20, 3385184), (22, 3077440), (32, 2115740), (40, 1692592), (44, 1538720), (55, 1230976), (59, 1147520), (64, 1057870), (80, 846296), (88, 769360), (110, 615488), (118, 573760), (128, 528935), (160, 423148), (163, 415360), (176, 384680), (220, 307744), (236, 286880), (295, 229504), (320, 211574), (326, 207680), (352, 192340), (440, 153872), (472, 143440), (590, 114752), (640, 105787), (649, 104320), (652, 103840), (704, 96170), (815, 83072), (880, 76936), (944, 71720), (1180, 57376), (1298, 52160), (1304, 51920), (1408, 48085), (1630, 41536), (1760, 38468), (1793, 37760), (1888, 35860), (2360, 28688), (2596, 26080), (2608, 25960), (3245, 20864), (3260, 20768), (3520, 19234), (3586, 18880), (3776, 17930), (4720, 14344), (5192, 13040), (5216, 12980), (6490, 10432), (6520, 10384), (7040, 9617), (7172, 9440), (7552, 8965)]