342630960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{203947}}^1$

素因数の和:203970

約数の個数: 80

約数和(自身を含む): 1213898496

約数和(自身を除く): 871267536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 203947, 407894, 611841, 815788, 1019735, 1223682, 1427629, 1631576, 2039470, 2447364, 2855258, 3059205, 3263152, 4078940, 4282887, 4894728, 5710516, 6118410, 7138145, 8157880, 8565774, 9789456, 11421032, 12236820, 14276290, 16315760, 17131548, 21414435, 22842064, 24473640, 28552580, 34263096, 42828870, 48947280, 57105160, 68526192, 85657740, 114210320, 171315480, 342630960]

約数ペア:

[(1, 342630960), (2, 171315480), (3, 114210320), (4, 85657740), (5, 68526192), (6, 57105160), (7, 48947280), (8, 42828870), (10, 34263096), (12, 28552580), (14, 24473640), (15, 22842064), (16, 21414435), (20, 17131548), (21, 16315760), (24, 14276290), (28, 12236820), (30, 11421032), (35, 9789456), (40, 8565774), (42, 8157880), (48, 7138145), (56, 6118410), (60, 5710516), (70, 4894728), (80, 4282887), (84, 4078940), (105, 3263152), (112, 3059205), (120, 2855258), (140, 2447364), (168, 2039470), (210, 1631576), (240, 1427629), (280, 1223682), (336, 1019735), (420, 815788), (560, 611841), (840, 407894), (1680, 203947)]