16716840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2843}}^1$

素因数の和:2871

約数の個数: 96

約数和(自身を含む): 58358880

約数和(自身を除く): 41642040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2843, 2940, 5686, 5880, 8529, 11372, 14215, 17058, 19901, 22744, 28430, 34116, 39802, 42645, 56860, 59703, 68232, 79604, 85290, 99505, 113720, 119406, 139307, 159208, 170580, 199010, 238812, 278614, 298515, 341160, 398020, 417921, 477624, 557228, 597030, 696535, 796040, 835842, 1114456, 1194060, 1393070, 1671684, 2089605, 2388120, 2786140, 3343368, 4179210, 5572280, 8358420, 16716840]

約数ペア:

[(1, 16716840), (2, 8358420), (3, 5572280), (4, 4179210), (5, 3343368), (6, 2786140), (7, 2388120), (8, 2089605), (10, 1671684), (12, 1393070), (14, 1194060), (15, 1114456), (20, 835842), (21, 796040), (24, 696535), (28, 597030), (30, 557228), (35, 477624), (40, 417921), (42, 398020), (49, 341160), (56, 298515), (60, 278614), (70, 238812), (84, 199010), (98, 170580), (105, 159208), (120, 139307), (140, 119406), (147, 113720), (168, 99505), (196, 85290), (210, 79604), (245, 68232), (280, 59703), (294, 56860), (392, 42645), (420, 39802), (490, 34116), (588, 28430), (735, 22744), (840, 19901), (980, 17058), (1176, 14215), (1470, 11372), (1960, 8529), (2843, 5880), (2940, 5686)]