283312960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1704

約数の個数: 112

約数和(自身を含む): 781263360

約数和(自身を除く): 497950400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 1601, 2212, 2240, 2528, 2765, 3160, 3202, 4424, 5056, 5530, 6320, 6404, 8005, 8848, 11060, 11207, 12640, 12808, 16010, 17696, 22120, 22414, 25280, 25616, 32020, 35392, 44240, 44828, 51232, 56035, 64040, 88480, 89656, 102464, 112070, 126479, 128080, 176960, 179312, 224140, 252958, 256160, 358624, 448280, 505916, 512320, 632395, 717248, 885353, 896560, 1011832, 1264790, 1770706, 1793120, 2023664, 2529580, 3541412, 3586240, 4047328, 4426765, 5059160, 7082824, 8094656, 8853530, 10118320, 14165648, 17707060, 20236640, 28331296, 35414120, 40473280, 56662592, 70828240, 141656480, 283312960]

約数ペア:

[(1, 283312960), (2, 141656480), (4, 70828240), (5, 56662592), (7, 40473280), (8, 35414120), (10, 28331296), (14, 20236640), (16, 17707060), (20, 14165648), (28, 10118320), (32, 8853530), (35, 8094656), (40, 7082824), (56, 5059160), (64, 4426765), (70, 4047328), (79, 3586240), (80, 3541412), (112, 2529580), (140, 2023664), (158, 1793120), (160, 1770706), (224, 1264790), (280, 1011832), (316, 896560), (320, 885353), (395, 717248), (448, 632395), (553, 512320), (560, 505916), (632, 448280), (790, 358624), (1106, 256160), (1120, 252958), (1264, 224140), (1580, 179312), (1601, 176960), (2212, 128080), (2240, 126479), (2528, 112070), (2765, 102464), (3160, 89656), (3202, 88480), (4424, 64040), (5056, 56035), (5530, 51232), (6320, 44828), (6404, 44240), (8005, 35392), (8848, 32020), (11060, 25616), (11207, 25280), (12640, 22414), (12808, 22120), (16010, 17696)]