203114520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 787276800

約数和(自身を除く): 584162280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 401, 402, 420, 469, 504, 536, 540, 603, 630, 670, 756, 802, 804, 840, 938, 945, 1005, 1080, 1203, 1206, 1260, 1340, 1407, 1512, 1604, 1608, 1809, 1876, 1890, 2005, 2010, 2345, 2406, 2412, 2520, 2680, 2807, 2814, 3015, 3208, 3609, 3618, 3752, 3780, 4010, 4020, 4221, 4690, 4812, 4824, 5614, 5628, 6015, 6030, 7035, 7218, 7236, 7560, 8020, 8040, 8421, 8442, 9045, 9380, 9624, 10827, 11228, 11256, 12030, 12060, 12663, 14035, 14070, 14436, 14472, 16040, 16842, 16884, 18045, 18090, 18760, 21105, 21654, 22456, 24060, 24120, 25263, 25326, 26867, 28070, 28140, 28872, 33684, 33768, 36090, 36180, 42105, 42210, 43308, 48120, 50526, 50652, 53734, 54135, 56140, 56280, 63315, 67368, 72180, 72360, 75789, 80601, 84210, 84420, 86616, 101052, 101304, 107468, 108270, 112280, 126315, 126630, 134335, 144360, 151578, 161202, 168420, 168840, 188069, 202104, 214936, 216540, 241803, 252630, 253260, 268670, 303156, 322404, 336840, 376138, 378945, 403005, 433080, 483606, 505260, 506520, 537340, 564207, 606312, 644808, 725409, 752276, 757890, 806010, 940345, 967212, 1010520, 1074680, 1128414, 1209015, 1450818, 1504552, 1515780, 1612020, 1692621, 1880690, 1934424, 2256828, 2418030, 2821035, 2901636, 3031560, 3224040, 3385242, 3627045, 3761380, 4513656, 4836060, 5077863, 5642070, 5803272, 6770484, 7254090, 7522760, 8463105, 9672120, 10155726, 11284140, 13540968, 14508180, 16926210, 20311452, 22568280, 25389315, 29016360, 33852420, 40622904, 50778630, 67704840, 101557260, 203114520]

約数ペア:

[(1, 203114520), (2, 101557260), (3, 67704840), (4, 50778630), (5, 40622904), (6, 33852420), (7, 29016360), (8, 25389315), (9, 22568280), (10, 20311452), (12, 16926210), (14, 14508180), (15, 13540968), (18, 11284140), (20, 10155726), (21, 9672120), (24, 8463105), (27, 7522760), (28, 7254090), (30, 6770484), (35, 5803272), (36, 5642070), (40, 5077863), (42, 4836060), (45, 4513656), (54, 3761380), (56, 3627045), (60, 3385242), (63, 3224040), (67, 3031560), (70, 2901636), (72, 2821035), (84, 2418030), (90, 2256828), (105, 1934424), (108, 1880690), (120, 1692621), (126, 1612020), (134, 1515780), (135, 1504552), (140, 1450818), (168, 1209015), (180, 1128414), (189, 1074680), (201, 1010520), (210, 967212), (216, 940345), (252, 806010), (268, 757890), (270, 752276), (280, 725409), (315, 644808), (335, 606312), (360, 564207), (378, 537340), (401, 506520), (402, 505260), (420, 483606), (469, 433080), (504, 403005), (536, 378945), (540, 376138), (603, 336840), (630, 322404), (670, 303156), (756, 268670), (802, 253260), (804, 252630), (840, 241803), (938, 216540), (945, 214936), (1005, 202104), (1080, 188069), (1203, 168840), (1206, 168420), (1260, 161202), (1340, 151578), (1407, 144360), (1512, 134335), (1604, 126630), (1608, 126315), (1809, 112280), (1876, 108270), (1890, 107468), (2005, 101304), (2010, 101052), (2345, 86616), (2406, 84420), (2412, 84210), (2520, 80601), (2680, 75789), (2807, 72360), (2814, 72180), (3015, 67368), (3208, 63315), (3609, 56280), (3618, 56140), (3752, 54135), (3780, 53734), (4010, 50652), (4020, 50526), (4221, 48120), (4690, 43308), (4812, 42210), (4824, 42105), (5614, 36180), (5628, 36090), (6015, 33768), (6030, 33684), (7035, 28872), (7218, 28140), (7236, 28070), (7560, 26867), (8020, 25326), (8040, 25263), (8421, 24120), (8442, 24060), (9045, 22456), (9380, 21654), (9624, 21105), (10827, 18760), (11228, 18090), (11256, 18045), (12030, 16884), (12060, 16842), (12663, 16040), (14035, 14472), (14070, 14436)]