168463120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 311506160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 133, 140, 142, 152, 190, 223, 266, 280, 284, 304, 355, 380, 446, 497, 532, 560, 568, 665, 710, 760, 892, 994, 1064, 1115, 1136, 1330, 1349, 1420, 1520, 1561, 1784, 1988, 2128, 2230, 2485, 2660, 2698, 2840, 3122, 3568, 3976, 4237, 4460, 4970, 5320, 5396, 5680, 6244, 6745, 7805, 7952, 8474, 8920, 9443, 9940, 10640, 10792, 12488, 13490, 15610, 15833, 16948, 17840, 18886, 19880, 21185, 21584, 24976, 26980, 29659, 31220, 31666, 33896, 37772, 39760, 42370, 47215, 53960, 59318, 62440, 63332, 67792, 75544, 79165, 84740, 94430, 107920, 110831, 118636, 124880, 126664, 148295, 151088, 158330, 169480, 188860, 221662, 237272, 253328, 296590, 300827, 316660, 338960, 377720, 443324, 474544, 554155, 593180, 601654, 633320, 755440, 886648, 1108310, 1186360, 1203308, 1266640, 1504135, 1773296, 2105789, 2216620, 2372720, 2406616, 3008270, 4211578, 4433240, 4813232, 6016540, 8423156, 8866480, 10528945, 12033080, 16846312, 21057890, 24066160, 33692624, 42115780, 84231560, 168463120]

約数ペア:

[(1, 168463120), (2, 84231560), (4, 42115780), (5, 33692624), (7, 24066160), (8, 21057890), (10, 16846312), (14, 12033080), (16, 10528945), (19, 8866480), (20, 8423156), (28, 6016540), (35, 4813232), (38, 4433240), (40, 4211578), (56, 3008270), (70, 2406616), (71, 2372720), (76, 2216620), (80, 2105789), (95, 1773296), (112, 1504135), (133, 1266640), (140, 1203308), (142, 1186360), (152, 1108310), (190, 886648), (223, 755440), (266, 633320), (280, 601654), (284, 593180), (304, 554155), (355, 474544), (380, 443324), (446, 377720), (497, 338960), (532, 316660), (560, 300827), (568, 296590), (665, 253328), (710, 237272), (760, 221662), (892, 188860), (994, 169480), (1064, 158330), (1115, 151088), (1136, 148295), (1330, 126664), (1349, 124880), (1420, 118636), (1520, 110831), (1561, 107920), (1784, 94430), (1988, 84740), (2128, 79165), (2230, 75544), (2485, 67792), (2660, 63332), (2698, 62440), (2840, 59318), (3122, 53960), (3568, 47215), (3976, 42370), (4237, 39760), (4460, 37772), (4970, 33896), (5320, 31666), (5396, 31220), (5680, 29659), (6244, 26980), (6745, 24976), (7805, 21584), (7952, 21185), (8474, 19880), (8920, 18886), (9443, 17840), (9940, 16948), (10640, 15833), (10792, 15610), (12488, 13490)]