814907280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3719}}^1$

素因数の和:3829

約数の個数: 160

約数和(自身を含む): 2789821440

約数和(自身を除く): 1974914160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 415, 440, 498, 528, 660, 664, 830, 880, 913, 996, 1245, 1320, 1328, 1660, 1826, 1992, 2490, 2640, 2739, 3320, 3652, 3719, 3984, 4565, 4980, 5478, 6640, 7304, 7438, 9130, 9960, 10956, 11157, 13695, 14608, 14876, 18260, 18595, 19920, 21912, 22314, 27390, 29752, 36520, 37190, 40909, 43824, 44628, 54780, 55785, 59504, 73040, 74380, 81818, 89256, 109560, 111570, 122727, 148760, 163636, 178512, 204545, 219120, 223140, 245454, 297520, 308677, 327272, 409090, 446280, 490908, 613635, 617354, 654544, 818180, 892560, 926031, 981816, 1227270, 1234708, 1543385, 1636360, 1852062, 1963632, 2454540, 2469416, 3086770, 3272720, 3395447, 3704124, 4630155, 4909080, 4938832, 6173540, 6790894, 7408248, 9260310, 9818160, 10186341, 12347080, 13581788, 14816496, 16977235, 18520620, 20372682, 24694160, 27163576, 33954470, 37041240, 40745364, 50931705, 54327152, 67908940, 74082480, 81490728, 101863410, 135817880, 162981456, 203726820, 271635760, 407453640, 814907280]

約数ペア:

[(1, 814907280), (2, 407453640), (3, 271635760), (4, 203726820), (5, 162981456), (6, 135817880), (8, 101863410), (10, 81490728), (11, 74082480), (12, 67908940), (15, 54327152), (16, 50931705), (20, 40745364), (22, 37041240), (24, 33954470), (30, 27163576), (33, 24694160), (40, 20372682), (44, 18520620), (48, 16977235), (55, 14816496), (60, 13581788), (66, 12347080), (80, 10186341), (83, 9818160), (88, 9260310), (110, 7408248), (120, 6790894), (132, 6173540), (165, 4938832), (166, 4909080), (176, 4630155), (220, 3704124), (240, 3395447), (249, 3272720), (264, 3086770), (330, 2469416), (332, 2454540), (415, 1963632), (440, 1852062), (498, 1636360), (528, 1543385), (660, 1234708), (664, 1227270), (830, 981816), (880, 926031), (913, 892560), (996, 818180), (1245, 654544), (1320, 617354), (1328, 613635), (1660, 490908), (1826, 446280), (1992, 409090), (2490, 327272), (2640, 308677), (2739, 297520), (3320, 245454), (3652, 223140), (3719, 219120), (3984, 204545), (4565, 178512), (4980, 163636), (5478, 148760), (6640, 122727), (7304, 111570), (7438, 109560), (9130, 89256), (9960, 81818), (10956, 74380), (11157, 73040), (13695, 59504), (14608, 55785), (14876, 54780), (18260, 44628), (18595, 43824), (19920, 40909), (21912, 37190), (22314, 36520), (27390, 29752)]