834499120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1563

約数の個数: 160

約数和(自身を含む): 2419845120

約数和(自身を除く): 1585346000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 182, 208, 260, 280, 316, 364, 395, 455, 520, 553, 560, 632, 728, 790, 910, 1027, 1040, 1106, 1264, 1451, 1456, 1580, 1820, 2054, 2212, 2765, 2902, 3160, 3640, 4108, 4424, 5135, 5530, 5804, 6320, 7189, 7255, 7280, 8216, 8848, 10157, 10270, 11060, 11608, 14378, 14510, 16432, 18863, 20314, 20540, 22120, 23216, 28756, 29020, 35945, 37726, 40628, 41080, 44240, 50785, 57512, 58040, 71890, 75452, 81256, 82160, 94315, 101570, 114629, 115024, 116080, 132041, 143780, 150904, 162512, 188630, 203140, 229258, 264082, 287560, 301808, 377260, 406280, 458516, 528164, 573145, 575120, 660205, 754520, 802403, 812560, 917032, 1056328, 1146290, 1320410, 1490177, 1509040, 1604806, 1834064, 2112656, 2292580, 2640820, 2980354, 3209612, 4012015, 4585160, 5281640, 5960708, 6419224, 7450885, 8024030, 9170320, 10431239, 10563280, 11921416, 12838448, 14901770, 16048060, 20862478, 23842832, 29803540, 32096120, 41724956, 52156195, 59607080, 64192240, 83449912, 104312390, 119214160, 166899824, 208624780, 417249560, 834499120]

約数ペア:

[(1, 834499120), (2, 417249560), (4, 208624780), (5, 166899824), (7, 119214160), (8, 104312390), (10, 83449912), (13, 64192240), (14, 59607080), (16, 52156195), (20, 41724956), (26, 32096120), (28, 29803540), (35, 23842832), (40, 20862478), (52, 16048060), (56, 14901770), (65, 12838448), (70, 11921416), (79, 10563280), (80, 10431239), (91, 9170320), (104, 8024030), (112, 7450885), (130, 6419224), (140, 5960708), (158, 5281640), (182, 4585160), (208, 4012015), (260, 3209612), (280, 2980354), (316, 2640820), (364, 2292580), (395, 2112656), (455, 1834064), (520, 1604806), (553, 1509040), (560, 1490177), (632, 1320410), (728, 1146290), (790, 1056328), (910, 917032), (1027, 812560), (1040, 802403), (1106, 754520), (1264, 660205), (1451, 575120), (1456, 573145), (1580, 528164), (1820, 458516), (2054, 406280), (2212, 377260), (2765, 301808), (2902, 287560), (3160, 264082), (3640, 229258), (4108, 203140), (4424, 188630), (5135, 162512), (5530, 150904), (5804, 143780), (6320, 132041), (7189, 116080), (7255, 115024), (7280, 114629), (8216, 101570), (8848, 94315), (10157, 82160), (10270, 81256), (11060, 75452), (11608, 71890), (14378, 58040), (14510, 57512), (16432, 50785), (18863, 44240), (20314, 41080), (20540, 40628), (22120, 37726), (23216, 35945), (28756, 29020)]