314996959120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1060453}}^1$

素因数の和:1060592

約数の個数: 80

約数和(自身を含む): 757418664960

約数和(自身を除く): 442421705840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 79, 80, 94, 158, 188, 235, 316, 376, 395, 470, 632, 752, 790, 940, 1264, 1580, 1880, 3160, 3713, 3760, 6320, 7426, 14852, 18565, 29704, 37130, 59408, 74260, 148520, 297040, 1060453, 2120906, 4241812, 5302265, 8483624, 10604530, 16967248, 21209060, 42418120, 49841291, 83775787, 84836240, 99682582, 167551574, 199365164, 249206455, 335103148, 398730328, 418878935, 498412910, 670206296, 797460656, 837757870, 996825820, 1340412592, 1675515740, 1993651640, 3351031480, 3937461989, 3987303280, 6702062960, 7874923978, 15749847956, 19687309945, 31499695912, 39374619890, 62999391824, 78749239780, 157498479560, 314996959120]

約数ペア:

[(1, 314996959120), (2, 157498479560), (4, 78749239780), (5, 62999391824), (8, 39374619890), (10, 31499695912), (16, 19687309945), (20, 15749847956), (40, 7874923978), (47, 6702062960), (79, 3987303280), (80, 3937461989), (94, 3351031480), (158, 1993651640), (188, 1675515740), (235, 1340412592), (316, 996825820), (376, 837757870), (395, 797460656), (470, 670206296), (632, 498412910), (752, 418878935), (790, 398730328), (940, 335103148), (1264, 249206455), (1580, 199365164), (1880, 167551574), (3160, 99682582), (3713, 84836240), (3760, 83775787), (6320, 49841291), (7426, 42418120), (14852, 21209060), (18565, 16967248), (29704, 10604530), (37130, 8483624), (59408, 5302265), (74260, 4241812), (148520, 2120906), (297040, 1060453)]