219791040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32707}}^1$

素因数の和:32734

約数の個数: 112

約数和(自身を含む): 797551872

約数和(自身を除く): 577760832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32707, 65414, 98121, 130828, 163535, 196242, 228949, 261656, 327070, 392484, 457898, 490605, 523312, 654140, 686847, 784968, 915796, 981210, 1046624, 1144745, 1308280, 1373694, 1569936, 1831592, 1962420, 2093248, 2289490, 2616560, 2747388, 3139872, 3434235, 3663184, 3924840, 4578980, 5233120, 5494776, 6279744, 6868470, 7326368, 7849680, 9157960, 10466240, 10989552, 13736940, 14652736, 15699360, 18315920, 21979104, 27473880, 31398720, 36631840, 43958208, 54947760, 73263680, 109895520, 219791040]

約数ペア:

[(1, 219791040), (2, 109895520), (3, 73263680), (4, 54947760), (5, 43958208), (6, 36631840), (7, 31398720), (8, 27473880), (10, 21979104), (12, 18315920), (14, 15699360), (15, 14652736), (16, 13736940), (20, 10989552), (21, 10466240), (24, 9157960), (28, 7849680), (30, 7326368), (32, 6868470), (35, 6279744), (40, 5494776), (42, 5233120), (48, 4578980), (56, 3924840), (60, 3663184), (64, 3434235), (70, 3139872), (80, 2747388), (84, 2616560), (96, 2289490), (105, 2093248), (112, 1962420), (120, 1831592), (140, 1569936), (160, 1373694), (168, 1308280), (192, 1144745), (210, 1046624), (224, 981210), (240, 915796), (280, 784968), (320, 686847), (336, 654140), (420, 523312), (448, 490605), (480, 457898), (560, 392484), (672, 327070), (840, 261656), (960, 228949), (1120, 196242), (1344, 163535), (1680, 130828), (2240, 98121), (3360, 65414), (6720, 32707)]