67718160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 236234880

約数和(自身を除く): 168516720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 293, 321, 360, 428, 432, 535, 540, 586, 642, 720, 856, 879, 963, 1070, 1080, 1172, 1284, 1465, 1605, 1712, 1758, 1926, 2140, 2160, 2344, 2568, 2637, 2889, 2930, 3210, 3516, 3852, 4280, 4395, 4688, 4815, 5136, 5274, 5778, 5860, 6420, 7032, 7704, 7911, 8560, 8790, 9630, 10548, 11556, 11720, 12840, 13185, 14064, 14445, 15408, 15822, 17580, 19260, 21096, 23112, 23440, 25680, 26370, 28890, 31351, 31644, 35160, 38520, 39555, 42192, 46224, 52740, 57780, 62702, 63288, 70320, 77040, 79110, 94053, 105480, 115560, 125404, 126576, 156755, 158220, 188106, 210960, 231120, 250808, 282159, 313510, 316440, 376212, 470265, 501616, 564318, 627020, 632880, 752424, 846477, 940530, 1128636, 1254040, 1410795, 1504848, 1692954, 1881060, 2257272, 2508080, 2821590, 3385908, 3762120, 4232385, 4514544, 5643180, 6771816, 7524240, 8464770, 11286360, 13543632, 16929540, 22572720, 33859080, 67718160]

約数ペア:

[(1, 67718160), (2, 33859080), (3, 22572720), (4, 16929540), (5, 13543632), (6, 11286360), (8, 8464770), (9, 7524240), (10, 6771816), (12, 5643180), (15, 4514544), (16, 4232385), (18, 3762120), (20, 3385908), (24, 2821590), (27, 2508080), (30, 2257272), (36, 1881060), (40, 1692954), (45, 1504848), (48, 1410795), (54, 1254040), (60, 1128636), (72, 940530), (80, 846477), (90, 752424), (107, 632880), (108, 627020), (120, 564318), (135, 501616), (144, 470265), (180, 376212), (214, 316440), (216, 313510), (240, 282159), (270, 250808), (293, 231120), (321, 210960), (360, 188106), (428, 158220), (432, 156755), (535, 126576), (540, 125404), (586, 115560), (642, 105480), (720, 94053), (856, 79110), (879, 77040), (963, 70320), (1070, 63288), (1080, 62702), (1172, 57780), (1284, 52740), (1465, 46224), (1605, 42192), (1712, 39555), (1758, 38520), (1926, 35160), (2140, 31644), (2160, 31351), (2344, 28890), (2568, 26370), (2637, 25680), (2889, 23440), (2930, 23112), (3210, 21096), (3516, 19260), (3852, 17580), (4280, 15822), (4395, 15408), (4688, 14445), (4815, 14064), (5136, 13185), (5274, 12840), (5778, 11720), (5860, 11556), (6420, 10548), (7032, 9630), (7704, 8790), (7911, 8560)]