2074717320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 6937539840

約数和(自身を除く): 4862822520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 157, 172, 195, 197, 215, 258, 260, 312, 314, 344, 390, 394, 430, 471, 516, 520, 559, 591, 628, 645, 780, 785, 788, 860, 942, 985, 1032, 1118, 1182, 1256, 1290, 1560, 1570, 1576, 1677, 1720, 1884, 1970, 2041, 2236, 2355, 2364, 2561, 2580, 2795, 2955, 3140, 3354, 3768, 3940, 4082, 4472, 4710, 4728, 5122, 5160, 5590, 5910, 6123, 6280, 6708, 6751, 7683, 7880, 8164, 8385, 8471, 9420, 10205, 10244, 11180, 11820, 12246, 12805, 13416, 13502, 15366, 16328, 16770, 16942, 18840, 20253, 20410, 20488, 22360, 23640, 24492, 25413, 25610, 27004, 30615, 30732, 30929, 33540, 33755, 33884, 38415, 40506, 40820, 42355, 48984, 50826, 51220, 54008, 61230, 61464, 61858, 67080, 67510, 67768, 76830, 81012, 81640, 84710, 87763, 92787, 101265, 101652, 102440, 110123, 122460, 123716, 127065, 135020, 153660, 154645, 162024, 169420, 175526, 185574, 202530, 203304, 220246, 244920, 247432, 254130, 263289, 270040, 307320, 309290, 330369, 338840, 351052, 371148, 402077, 405060, 438815, 440492, 463935, 508260, 526578, 550615, 618580, 660738, 702104, 742296, 804154, 810120, 877630, 880984, 927870, 1016520, 1053156, 1101230, 1206231, 1237160, 1316445, 1321476, 1329947, 1608308, 1651845, 1755260, 1855740, 2010385, 2106312, 2202460, 2412462, 2632890, 2642952, 2659894, 3216616, 3303690, 3510520, 3711480, 3989841, 4020770, 4404920, 4824924, 5265780, 5319788, 6031155, 6607380, 6649735, 7979682, 8041540, 9649848, 10531560, 10639576, 12062310, 13214760, 13299470, 15959364, 16083080, 17289311, 19949205, 24124620, 26598940, 31918728, 34578622, 39898410, 48249240, 51867933, 53197880, 69157244, 79796820, 86446555, 103735866, 138314488, 159593640, 172893110, 207471732, 259339665, 345786220, 414943464, 518679330, 691572440, 1037358660, 2074717320]

約数ペア:

[(1, 2074717320), (2, 1037358660), (3, 691572440), (4, 518679330), (5, 414943464), (6, 345786220), (8, 259339665), (10, 207471732), (12, 172893110), (13, 159593640), (15, 138314488), (20, 103735866), (24, 86446555), (26, 79796820), (30, 69157244), (39, 53197880), (40, 51867933), (43, 48249240), (52, 39898410), (60, 34578622), (65, 31918728), (78, 26598940), (86, 24124620), (104, 19949205), (120, 17289311), (129, 16083080), (130, 15959364), (156, 13299470), (157, 13214760), (172, 12062310), (195, 10639576), (197, 10531560), (215, 9649848), (258, 8041540), (260, 7979682), (312, 6649735), (314, 6607380), (344, 6031155), (390, 5319788), (394, 5265780), (430, 4824924), (471, 4404920), (516, 4020770), (520, 3989841), (559, 3711480), (591, 3510520), (628, 3303690), (645, 3216616), (780, 2659894), (785, 2642952), (788, 2632890), (860, 2412462), (942, 2202460), (985, 2106312), (1032, 2010385), (1118, 1855740), (1182, 1755260), (1256, 1651845), (1290, 1608308), (1560, 1329947), (1570, 1321476), (1576, 1316445), (1677, 1237160), (1720, 1206231), (1884, 1101230), (1970, 1053156), (2041, 1016520), (2236, 927870), (2355, 880984), (2364, 877630), (2561, 810120), (2580, 804154), (2795, 742296), (2955, 702104), (3140, 660738), (3354, 618580), (3768, 550615), (3940, 526578), (4082, 508260), (4472, 463935), (4710, 440492), (4728, 438815), (5122, 405060), (5160, 402077), (5590, 371148), (5910, 351052), (6123, 338840), (6280, 330369), (6708, 309290), (6751, 307320), (7683, 270040), (7880, 263289), (8164, 254130), (8385, 247432), (8471, 244920), (9420, 220246), (10205, 203304), (10244, 202530), (11180, 185574), (11820, 175526), (12246, 169420), (12805, 162024), (13416, 154645), (13502, 153660), (15366, 135020), (16328, 127065), (16770, 123716), (16942, 122460), (18840, 110123), (20253, 102440), (20410, 101652), (20488, 101265), (22360, 92787), (23640, 87763), (24492, 84710), (25413, 81640), (25610, 81012), (27004, 76830), (30615, 67768), (30732, 67510), (30929, 67080), (33540, 61858), (33755, 61464), (33884, 61230), (38415, 54008), (40506, 51220), (40820, 50826), (42355, 48984)]