70846720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7907}}^1$

素因数の和:7935

約数の個数: 72

約数和(自身を含む): 193967424

約数和(自身を除く): 123120704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7907, 8960, 15814, 31628, 39535, 55349, 63256, 79070, 110698, 126512, 158140, 221396, 253024, 276745, 316280, 442792, 506048, 553490, 632560, 885584, 1012096, 1106980, 1265120, 1771168, 2024192, 2213960, 2530240, 3542336, 4427920, 5060480, 7084672, 8855840, 10120960, 14169344, 17711680, 35423360, 70846720]

約数ペア:

[(1, 70846720), (2, 35423360), (4, 17711680), (5, 14169344), (7, 10120960), (8, 8855840), (10, 7084672), (14, 5060480), (16, 4427920), (20, 3542336), (28, 2530240), (32, 2213960), (35, 2024192), (40, 1771168), (56, 1265120), (64, 1106980), (70, 1012096), (80, 885584), (112, 632560), (128, 553490), (140, 506048), (160, 442792), (224, 316280), (256, 276745), (280, 253024), (320, 221396), (448, 158140), (560, 126512), (640, 110698), (896, 79070), (1120, 63256), (1280, 55349), (1792, 39535), (2240, 31628), (4480, 15814), (7907, 8960)]