202426840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 594669600

約数和(自身を除く): 392242760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 49, 55, 56, 70, 77, 82, 88, 98, 110, 140, 154, 164, 196, 205, 220, 229, 245, 280, 287, 308, 328, 385, 392, 410, 440, 451, 458, 490, 539, 574, 616, 770, 820, 902, 916, 980, 1078, 1145, 1148, 1435, 1540, 1603, 1640, 1804, 1832, 1960, 2009, 2156, 2255, 2290, 2296, 2519, 2695, 2870, 3080, 3157, 3206, 3608, 4018, 4312, 4510, 4580, 5038, 5390, 5740, 6314, 6412, 8015, 8036, 9020, 9160, 9389, 10045, 10076, 10780, 11221, 11480, 12595, 12628, 12824, 15785, 16030, 16072, 17633, 18040, 18778, 20090, 20152, 21560, 22099, 22442, 25190, 25256, 31570, 32060, 35266, 37556, 40180, 44198, 44884, 46945, 50380, 56105, 63140, 64120, 65723, 70532, 75112, 80360, 88165, 88396, 89768, 93890, 100760, 103279, 110495, 112210, 123431, 126280, 131446, 141064, 176330, 176792, 187780, 206558, 220990, 224420, 246862, 262892, 328615, 352660, 375560, 413116, 441980, 448840, 460061, 493724, 516395, 525784, 617155, 657230, 705320, 722953, 826232, 883960, 920122, 987448, 1032790, 1234310, 1314460, 1445906, 1840244, 2065580, 2300305, 2468620, 2628920, 2891812, 3614765, 3680488, 4131160, 4600610, 4937240, 5060671, 5783624, 7229530, 9201220, 10121342, 14459060, 18402440, 20242684, 25303355, 28918120, 40485368, 50606710, 101213420, 202426840]

約数ペア:

[(1, 202426840), (2, 101213420), (4, 50606710), (5, 40485368), (7, 28918120), (8, 25303355), (10, 20242684), (11, 18402440), (14, 14459060), (20, 10121342), (22, 9201220), (28, 7229530), (35, 5783624), (40, 5060671), (41, 4937240), (44, 4600610), (49, 4131160), (55, 3680488), (56, 3614765), (70, 2891812), (77, 2628920), (82, 2468620), (88, 2300305), (98, 2065580), (110, 1840244), (140, 1445906), (154, 1314460), (164, 1234310), (196, 1032790), (205, 987448), (220, 920122), (229, 883960), (245, 826232), (280, 722953), (287, 705320), (308, 657230), (328, 617155), (385, 525784), (392, 516395), (410, 493724), (440, 460061), (451, 448840), (458, 441980), (490, 413116), (539, 375560), (574, 352660), (616, 328615), (770, 262892), (820, 246862), (902, 224420), (916, 220990), (980, 206558), (1078, 187780), (1145, 176792), (1148, 176330), (1435, 141064), (1540, 131446), (1603, 126280), (1640, 123431), (1804, 112210), (1832, 110495), (1960, 103279), (2009, 100760), (2156, 93890), (2255, 89768), (2290, 88396), (2296, 88165), (2519, 80360), (2695, 75112), (2870, 70532), (3080, 65723), (3157, 64120), (3206, 63140), (3608, 56105), (4018, 50380), (4312, 46945), (4510, 44884), (4580, 44198), (5038, 40180), (5390, 37556), (5740, 35266), (6314, 32060), (6412, 31570), (8015, 25256), (8036, 25190), (9020, 22442), (9160, 22099), (9389, 21560), (10045, 20152), (10076, 20090), (10780, 18778), (11221, 18040), (11480, 17633), (12595, 16072), (12628, 16030), (12824, 15785)]