225421440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1174

約数の個数: 128

約数和(自身を含む): 725587200

約数和(自身を除く): 500165760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 320, 339, 384, 452, 480, 565, 640, 678, 904, 960, 1039, 1130, 1356, 1695, 1808, 1920, 2078, 2260, 2712, 3117, 3390, 3616, 4156, 4520, 5195, 5424, 6234, 6780, 7232, 8312, 9040, 10390, 10848, 12468, 13560, 14464, 15585, 16624, 18080, 20780, 21696, 24936, 27120, 31170, 33248, 36160, 41560, 43392, 49872, 54240, 62340, 66496, 72320, 83120, 99744, 108480, 117407, 124680, 132992, 166240, 199488, 216960, 234814, 249360, 332480, 352221, 398976, 469628, 498720, 587035, 664960, 704442, 939256, 997440, 1174070, 1408884, 1761105, 1878512, 1994880, 2348140, 2817768, 3522210, 3757024, 4696280, 5635536, 7044420, 7514048, 9392560, 11271072, 14088840, 15028096, 18785120, 22542144, 28177680, 37570240, 45084288, 56355360, 75140480, 112710720, 225421440]

約数ペア:

[(1, 225421440), (2, 112710720), (3, 75140480), (4, 56355360), (5, 45084288), (6, 37570240), (8, 28177680), (10, 22542144), (12, 18785120), (15, 15028096), (16, 14088840), (20, 11271072), (24, 9392560), (30, 7514048), (32, 7044420), (40, 5635536), (48, 4696280), (60, 3757024), (64, 3522210), (80, 2817768), (96, 2348140), (113, 1994880), (120, 1878512), (128, 1761105), (160, 1408884), (192, 1174070), (226, 997440), (240, 939256), (320, 704442), (339, 664960), (384, 587035), (452, 498720), (480, 469628), (565, 398976), (640, 352221), (678, 332480), (904, 249360), (960, 234814), (1039, 216960), (1130, 199488), (1356, 166240), (1695, 132992), (1808, 124680), (1920, 117407), (2078, 108480), (2260, 99744), (2712, 83120), (3117, 72320), (3390, 66496), (3616, 62340), (4156, 54240), (4520, 49872), (5195, 43392), (5424, 41560), (6234, 36160), (6780, 33248), (7232, 31170), (8312, 27120), (9040, 24936), (10390, 21696), (10848, 20780), (12468, 18080), (13560, 16624), (14464, 15585)]