2205133280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 192

約数和(自身を含む): 6343142400

約数和(自身を除く): 4138009120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 343, 368, 392, 460, 490, 560, 644, 686, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1372, 1568, 1610, 1715, 1747, 1840, 1960, 2254, 2576, 2744, 3220, 3430, 3494, 3680, 3920, 4508, 5152, 5488, 5635, 6440, 6860, 6988, 7840, 7889, 8735, 9016, 10976, 11270, 12229, 12880, 13720, 13976, 15778, 17470, 18032, 22540, 24458, 25760, 27440, 27952, 31556, 34940, 36064, 39445, 40181, 45080, 48916, 54880, 55904, 61145, 63112, 69880, 78890, 80362, 85603, 90160, 97832, 122290, 126224, 139760, 157780, 160724, 171206, 180320, 195664, 200905, 244580, 252448, 279520, 281267, 315560, 321448, 342412, 391328, 401810, 428015, 489160, 562534, 599221, 631120, 642896, 684824, 803620, 856030, 978320, 1125068, 1198442, 1262240, 1285792, 1369648, 1406335, 1607240, 1712060, 1956640, 1968869, 2250136, 2396884, 2739296, 2812670, 2996105, 3214480, 3424120, 3937738, 4500272, 4793768, 5625340, 5992210, 6428960, 6848240, 7875476, 9000544, 9587536, 9844345, 11250680, 11984420, 13696480, 13782083, 15750952, 19175072, 19688690, 22501360, 23968840, 27564166, 31501904, 39377380, 45002720, 47937680, 55128332, 63003808, 68910415, 78754760, 95875360, 110256664, 137820830, 157509520, 220513328, 275641660, 315019040, 441026656, 551283320, 1102566640, 2205133280]

約数ペア:

[(1, 2205133280), (2, 1102566640), (4, 551283320), (5, 441026656), (7, 315019040), (8, 275641660), (10, 220513328), (14, 157509520), (16, 137820830), (20, 110256664), (23, 95875360), (28, 78754760), (32, 68910415), (35, 63003808), (40, 55128332), (46, 47937680), (49, 45002720), (56, 39377380), (70, 31501904), (80, 27564166), (92, 23968840), (98, 22501360), (112, 19688690), (115, 19175072), (140, 15750952), (160, 13782083), (161, 13696480), (184, 11984420), (196, 11250680), (224, 9844345), (230, 9587536), (245, 9000544), (280, 7875476), (322, 6848240), (343, 6428960), (368, 5992210), (392, 5625340), (460, 4793768), (490, 4500272), (560, 3937738), (644, 3424120), (686, 3214480), (736, 2996105), (784, 2812670), (805, 2739296), (920, 2396884), (980, 2250136), (1120, 1968869), (1127, 1956640), (1288, 1712060), (1372, 1607240), (1568, 1406335), (1610, 1369648), (1715, 1285792), (1747, 1262240), (1840, 1198442), (1960, 1125068), (2254, 978320), (2576, 856030), (2744, 803620), (3220, 684824), (3430, 642896), (3494, 631120), (3680, 599221), (3920, 562534), (4508, 489160), (5152, 428015), (5488, 401810), (5635, 391328), (6440, 342412), (6860, 321448), (6988, 315560), (7840, 281267), (7889, 279520), (8735, 252448), (9016, 244580), (10976, 200905), (11270, 195664), (12229, 180320), (12880, 171206), (13720, 160724), (13976, 157780), (15778, 139760), (17470, 126224), (18032, 122290), (22540, 97832), (24458, 90160), (25760, 85603), (27440, 80362), (27952, 78890), (31556, 69880), (34940, 63112), (36064, 61145), (39445, 55904), (40181, 54880), (45080, 48916)]