118731480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 128

約数和(自身を含む): 411194880

約数和(自身を除く): 292463400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1321, 1498, 1605, 2140, 2247, 2568, 2642, 2996, 3210, 3745, 3963, 4280, 4494, 5284, 5992, 6420, 6605, 7490, 7926, 8988, 9247, 10568, 11235, 12840, 13210, 14980, 15852, 17976, 18494, 19815, 22470, 26420, 27741, 29960, 31704, 36988, 39630, 44940, 46235, 52840, 55482, 73976, 79260, 89880, 92470, 110964, 138705, 141347, 158520, 184940, 221928, 277410, 282694, 369880, 424041, 554820, 565388, 706735, 848082, 989429, 1109640, 1130776, 1413470, 1696164, 1978858, 2120205, 2826940, 2968287, 3392328, 3957716, 4240410, 4947145, 5653880, 5936574, 7915432, 8480820, 9894290, 11873148, 14841435, 16961640, 19788580, 23746296, 29682870, 39577160, 59365740, 118731480]

約数ペア:

[(1, 118731480), (2, 59365740), (3, 39577160), (4, 29682870), (5, 23746296), (6, 19788580), (7, 16961640), (8, 14841435), (10, 11873148), (12, 9894290), (14, 8480820), (15, 7915432), (20, 5936574), (21, 5653880), (24, 4947145), (28, 4240410), (30, 3957716), (35, 3392328), (40, 2968287), (42, 2826940), (56, 2120205), (60, 1978858), (70, 1696164), (84, 1413470), (105, 1130776), (107, 1109640), (120, 989429), (140, 848082), (168, 706735), (210, 565388), (214, 554820), (280, 424041), (321, 369880), (420, 282694), (428, 277410), (535, 221928), (642, 184940), (749, 158520), (840, 141347), (856, 138705), (1070, 110964), (1284, 92470), (1321, 89880), (1498, 79260), (1605, 73976), (2140, 55482), (2247, 52840), (2568, 46235), (2642, 44940), (2996, 39630), (3210, 36988), (3745, 31704), (3963, 29960), (4280, 27741), (4494, 26420), (5284, 22470), (5992, 19815), (6420, 18494), (6605, 17976), (7490, 15852), (7926, 14980), (8988, 13210), (9247, 12840), (10568, 11235)]