26507040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 240

約数和(自身を含む): 101642688

約数和(自身を除く): 75135648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 343, 345, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 672, 686, 690, 735, 736, 784, 805, 840, 920, 966, 980, 1029, 1104, 1120, 1127, 1176, 1288, 1372, 1380, 1470, 1568, 1610, 1680, 1715, 1840, 1932, 1960, 2058, 2208, 2254, 2352, 2401, 2415, 2576, 2744, 2760, 2940, 3220, 3360, 3381, 3430, 3680, 3864, 3920, 4116, 4508, 4704, 4802, 4830, 5145, 5152, 5488, 5520, 5635, 5880, 6440, 6762, 6860, 7203, 7728, 7840, 7889, 8232, 9016, 9604, 9660, 10290, 10976, 11040, 11270, 11760, 12005, 12880, 13524, 13720, 14406, 15456, 15778, 16464, 16905, 18032, 19208, 19320, 20580, 22540, 23520, 23667, 24010, 25760, 27048, 27440, 28812, 31556, 32928, 33810, 36015, 36064, 38416, 38640, 39445, 41160, 45080, 47334, 48020, 54096, 54880, 55223, 57624, 63112, 67620, 72030, 76832, 77280, 78890, 82320, 90160, 94668, 96040, 108192, 110446, 115248, 118335, 126224, 135240, 144060, 157780, 164640, 165669, 180320, 189336, 192080, 220892, 230496, 236670, 252448, 270480, 276115, 288120, 315560, 331338, 378672, 384160, 441784, 473340, 540960, 552230, 576240, 631120, 662676, 757344, 828345, 883568, 946680, 1104460, 1152480, 1262240, 1325352, 1656690, 1767136, 1893360, 2208920, 2650704, 3313380, 3786720, 4417840, 5301408, 6626760, 8835680, 13253520, 26507040]

約数ペア:

[(1, 26507040), (2, 13253520), (3, 8835680), (4, 6626760), (5, 5301408), (6, 4417840), (7, 3786720), (8, 3313380), (10, 2650704), (12, 2208920), (14, 1893360), (15, 1767136), (16, 1656690), (20, 1325352), (21, 1262240), (23, 1152480), (24, 1104460), (28, 946680), (30, 883568), (32, 828345), (35, 757344), (40, 662676), (42, 631120), (46, 576240), (48, 552230), (49, 540960), (56, 473340), (60, 441784), (69, 384160), (70, 378672), (80, 331338), (84, 315560), (92, 288120), (96, 276115), (98, 270480), (105, 252448), (112, 236670), (115, 230496), (120, 220892), (138, 192080), (140, 189336), (147, 180320), (160, 165669), (161, 164640), (168, 157780), (184, 144060), (196, 135240), (210, 126224), (224, 118335), (230, 115248), (240, 110446), (245, 108192), (276, 96040), (280, 94668), (294, 90160), (322, 82320), (336, 78890), (343, 77280), (345, 76832), (368, 72030), (392, 67620), (420, 63112), (460, 57624), (480, 55223), (483, 54880), (490, 54096), (552, 48020), (560, 47334), (588, 45080), (644, 41160), (672, 39445), (686, 38640), (690, 38416), (735, 36064), (736, 36015), (784, 33810), (805, 32928), (840, 31556), (920, 28812), (966, 27440), (980, 27048), (1029, 25760), (1104, 24010), (1120, 23667), (1127, 23520), (1176, 22540), (1288, 20580), (1372, 19320), (1380, 19208), (1470, 18032), (1568, 16905), (1610, 16464), (1680, 15778), (1715, 15456), (1840, 14406), (1932, 13720), (1960, 13524), (2058, 12880), (2208, 12005), (2254, 11760), (2352, 11270), (2401, 11040), (2415, 10976), (2576, 10290), (2744, 9660), (2760, 9604), (2940, 9016), (3220, 8232), (3360, 7889), (3381, 7840), (3430, 7728), (3680, 7203), (3864, 6860), (3920, 6762), (4116, 6440), (4508, 5880), (4704, 5635), (4802, 5520), (4830, 5488), (5145, 5152)]