216814400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 168

約数和(自身を含む): 592628736

約数和(自身を除く): 375814336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 97, 100, 110, 127, 160, 176, 194, 200, 220, 254, 275, 320, 352, 388, 400, 440, 485, 508, 550, 635, 704, 776, 800, 880, 970, 1016, 1067, 1100, 1270, 1397, 1552, 1600, 1760, 1940, 2032, 2134, 2200, 2425, 2540, 2794, 3104, 3175, 3520, 3880, 4064, 4268, 4400, 4850, 5080, 5335, 5588, 6208, 6350, 6985, 7760, 8128, 8536, 8800, 9700, 10160, 10670, 11176, 12319, 12700, 13970, 15520, 17072, 17600, 19400, 20320, 21340, 22352, 24638, 25400, 26675, 27940, 31040, 34144, 34925, 38800, 40640, 42680, 44704, 49276, 50800, 53350, 55880, 61595, 68288, 69850, 77600, 85360, 89408, 98552, 101600, 106700, 111760, 123190, 135509, 139700, 155200, 170720, 197104, 203200, 213400, 223520, 246380, 271018, 279400, 307975, 341440, 394208, 426800, 447040, 492760, 542036, 558800, 615950, 677545, 788416, 853600, 985520, 1084072, 1117600, 1231900, 1355090, 1707200, 1971040, 2168144, 2235200, 2463800, 2710180, 3387725, 3942080, 4336288, 4927600, 5420360, 6775450, 8672576, 9855200, 10840720, 13550900, 19710400, 21681440, 27101800, 43362880, 54203600, 108407200, 216814400]

約数ペア:

[(1, 216814400), (2, 108407200), (4, 54203600), (5, 43362880), (8, 27101800), (10, 21681440), (11, 19710400), (16, 13550900), (20, 10840720), (22, 9855200), (25, 8672576), (32, 6775450), (40, 5420360), (44, 4927600), (50, 4336288), (55, 3942080), (64, 3387725), (80, 2710180), (88, 2463800), (97, 2235200), (100, 2168144), (110, 1971040), (127, 1707200), (160, 1355090), (176, 1231900), (194, 1117600), (200, 1084072), (220, 985520), (254, 853600), (275, 788416), (320, 677545), (352, 615950), (388, 558800), (400, 542036), (440, 492760), (485, 447040), (508, 426800), (550, 394208), (635, 341440), (704, 307975), (776, 279400), (800, 271018), (880, 246380), (970, 223520), (1016, 213400), (1067, 203200), (1100, 197104), (1270, 170720), (1397, 155200), (1552, 139700), (1600, 135509), (1760, 123190), (1940, 111760), (2032, 106700), (2134, 101600), (2200, 98552), (2425, 89408), (2540, 85360), (2794, 77600), (3104, 69850), (3175, 68288), (3520, 61595), (3880, 55880), (4064, 53350), (4268, 50800), (4400, 49276), (4850, 44704), (5080, 42680), (5335, 40640), (5588, 38800), (6208, 34925), (6350, 34144), (6985, 31040), (7760, 27940), (8128, 26675), (8536, 25400), (8800, 24638), (9700, 22352), (10160, 21340), (10670, 20320), (11176, 19400), (12319, 17600), (12700, 17072), (13970, 15520)]