172023680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 442622880

約数和(自身を除く): 270599200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 128, 136, 160, 163, 170, 194, 272, 320, 326, 340, 388, 485, 544, 640, 652, 680, 776, 815, 970, 1088, 1304, 1360, 1552, 1630, 1649, 1940, 2176, 2608, 2720, 2771, 3104, 3260, 3298, 3880, 5216, 5440, 5542, 6208, 6520, 6596, 7760, 8245, 10432, 10880, 11084, 12416, 13040, 13192, 13855, 15520, 15811, 16490, 20864, 22168, 26080, 26384, 27710, 31040, 31622, 32980, 44336, 52160, 52768, 55420, 62080, 63244, 65960, 79055, 88672, 104320, 105536, 110840, 126488, 131920, 158110, 177344, 211072, 221680, 252976, 263840, 268787, 316220, 354688, 443360, 505952, 527680, 537574, 632440, 886720, 1011904, 1055360, 1075148, 1264880, 1343935, 1773440, 2023808, 2150296, 2529760, 2687870, 4300592, 5059520, 5375740, 8601184, 10119040, 10751480, 17202368, 21502960, 34404736, 43005920, 86011840, 172023680]

約数ペア:

[(1, 172023680), (2, 86011840), (4, 43005920), (5, 34404736), (8, 21502960), (10, 17202368), (16, 10751480), (17, 10119040), (20, 8601184), (32, 5375740), (34, 5059520), (40, 4300592), (64, 2687870), (68, 2529760), (80, 2150296), (85, 2023808), (97, 1773440), (128, 1343935), (136, 1264880), (160, 1075148), (163, 1055360), (170, 1011904), (194, 886720), (272, 632440), (320, 537574), (326, 527680), (340, 505952), (388, 443360), (485, 354688), (544, 316220), (640, 268787), (652, 263840), (680, 252976), (776, 221680), (815, 211072), (970, 177344), (1088, 158110), (1304, 131920), (1360, 126488), (1552, 110840), (1630, 105536), (1649, 104320), (1940, 88672), (2176, 79055), (2608, 65960), (2720, 63244), (2771, 62080), (3104, 55420), (3260, 52768), (3298, 52160), (3880, 44336), (5216, 32980), (5440, 31622), (5542, 31040), (6208, 27710), (6520, 26384), (6596, 26080), (7760, 22168), (8245, 20864), (10432, 16490), (10880, 15811), (11084, 15520), (12416, 13855), (13040, 13192)]