229820160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 742756896

約数和(自身を除く): 512936736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 617, 640, 768, 776, 960, 970, 1164, 1234, 1280, 1455, 1552, 1851, 1920, 1940, 2328, 2468, 2910, 3085, 3104, 3702, 3840, 3880, 4656, 4936, 5820, 6170, 6208, 7404, 7760, 9255, 9312, 9872, 11640, 12340, 12416, 14808, 15520, 18510, 18624, 19744, 23280, 24680, 24832, 29616, 31040, 37020, 37248, 39488, 46560, 49360, 59232, 59849, 62080, 74040, 74496, 78976, 93120, 98720, 118464, 119698, 124160, 148080, 157952, 179547, 186240, 197440, 236928, 239396, 296160, 299245, 359094, 372480, 394880, 473856, 478792, 592320, 598490, 718188, 789760, 897735, 957584, 1184640, 1196980, 1436376, 1795470, 1915168, 2369280, 2393960, 2872752, 3590940, 3830336, 4787920, 5745504, 7181880, 7660672, 9575840, 11491008, 14363760, 15321344, 19151680, 22982016, 28727520, 38303360, 45964032, 57455040, 76606720, 114910080, 229820160]

約数ペア:

[(1, 229820160), (2, 114910080), (3, 76606720), (4, 57455040), (5, 45964032), (6, 38303360), (8, 28727520), (10, 22982016), (12, 19151680), (15, 15321344), (16, 14363760), (20, 11491008), (24, 9575840), (30, 7660672), (32, 7181880), (40, 5745504), (48, 4787920), (60, 3830336), (64, 3590940), (80, 2872752), (96, 2393960), (97, 2369280), (120, 1915168), (128, 1795470), (160, 1436376), (192, 1196980), (194, 1184640), (240, 957584), (256, 897735), (291, 789760), (320, 718188), (384, 598490), (388, 592320), (480, 478792), (485, 473856), (582, 394880), (617, 372480), (640, 359094), (768, 299245), (776, 296160), (960, 239396), (970, 236928), (1164, 197440), (1234, 186240), (1280, 179547), (1455, 157952), (1552, 148080), (1851, 124160), (1920, 119698), (1940, 118464), (2328, 98720), (2468, 93120), (2910, 78976), (3085, 74496), (3104, 74040), (3702, 62080), (3840, 59849), (3880, 59232), (4656, 49360), (4936, 46560), (5820, 39488), (6170, 37248), (6208, 37020), (7404, 31040), (7760, 29616), (9255, 24832), (9312, 24680), (9872, 23280), (11640, 19744), (12340, 18624), (12416, 18510), (14808, 15520)]