168519120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 657041280

約数和(自身を除く): 488522160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 829, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1658, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2487, 2541, 2640, 2904, 3080, 3316, 3388, 3630, 3696, 4145, 4235, 4620, 4840, 4974, 5082, 5803, 5808, 6160, 6632, 6776, 7260, 8290, 8470, 9119, 9240, 9680, 9948, 10164, 11606, 12435, 12705, 13264, 13552, 14520, 16580, 16940, 17409, 18238, 18480, 19896, 20328, 23212, 24870, 25410, 27357, 29015, 29040, 33160, 33880, 34818, 36476, 39792, 40656, 45595, 46424, 49740, 50820, 54714, 58030, 63833, 66320, 67760, 69636, 72952, 87045, 91190, 92848, 99480, 100309, 101640, 109428, 116060, 127666, 136785, 139272, 145904, 174090, 182380, 191499, 198960, 200618, 203280, 218856, 232120, 255332, 273570, 278544, 300927, 319165, 348180, 364760, 382998, 401236, 437712, 464240, 501545, 510664, 547140, 601854, 638330, 696360, 702163, 729520, 765996, 802472, 957495, 1003090, 1021328, 1094280, 1203708, 1276660, 1392720, 1404326, 1504635, 1531992, 1604944, 1914990, 2006180, 2106489, 2188560, 2407416, 2553320, 2808652, 3009270, 3063984, 3510815, 3829980, 4012360, 4212978, 4814832, 5106640, 5617304, 6018540, 7021630, 7659960, 8024720, 8425956, 10532445, 11234608, 12037080, 14043260, 15319920, 16851912, 21064890, 24074160, 28086520, 33703824, 42129780, 56173040, 84259560, 168519120]

約数ペア:

[(1, 168519120), (2, 84259560), (3, 56173040), (4, 42129780), (5, 33703824), (6, 28086520), (7, 24074160), (8, 21064890), (10, 16851912), (11, 15319920), (12, 14043260), (14, 12037080), (15, 11234608), (16, 10532445), (20, 8425956), (21, 8024720), (22, 7659960), (24, 7021630), (28, 6018540), (30, 5617304), (33, 5106640), (35, 4814832), (40, 4212978), (42, 4012360), (44, 3829980), (48, 3510815), (55, 3063984), (56, 3009270), (60, 2808652), (66, 2553320), (70, 2407416), (77, 2188560), (80, 2106489), (84, 2006180), (88, 1914990), (105, 1604944), (110, 1531992), (112, 1504635), (120, 1404326), (121, 1392720), (132, 1276660), (140, 1203708), (154, 1094280), (165, 1021328), (168, 1003090), (176, 957495), (210, 802472), (220, 765996), (231, 729520), (240, 702163), (242, 696360), (264, 638330), (280, 601854), (308, 547140), (330, 510664), (336, 501545), (363, 464240), (385, 437712), (420, 401236), (440, 382998), (462, 364760), (484, 348180), (528, 319165), (560, 300927), (605, 278544), (616, 273570), (660, 255332), (726, 232120), (770, 218856), (829, 203280), (840, 200618), (847, 198960), (880, 191499), (924, 182380), (968, 174090), (1155, 145904), (1210, 139272), (1232, 136785), (1320, 127666), (1452, 116060), (1540, 109428), (1658, 101640), (1680, 100309), (1694, 99480), (1815, 92848), (1848, 91190), (1936, 87045), (2310, 72952), (2420, 69636), (2487, 67760), (2541, 66320), (2640, 63833), (2904, 58030), (3080, 54714), (3316, 50820), (3388, 49740), (3630, 46424), (3696, 45595), (4145, 40656), (4235, 39792), (4620, 36476), (4840, 34818), (4974, 33880), (5082, 33160), (5803, 29040), (5808, 29015), (6160, 27357), (6632, 25410), (6776, 24870), (7260, 23212), (8290, 20328), (8470, 19896), (9119, 18480), (9240, 18238), (9680, 17409), (9948, 16940), (10164, 16580), (11606, 14520), (12435, 13552), (12705, 13264)]