171471960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 667180800

約数和(自身を除く): 495708840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 43, 44, 45, 53, 55, 57, 60, 66, 72, 76, 86, 88, 90, 95, 99, 106, 110, 114, 120, 129, 132, 152, 159, 165, 171, 172, 180, 190, 198, 209, 212, 215, 220, 228, 258, 264, 265, 285, 318, 330, 342, 344, 360, 380, 387, 396, 418, 424, 430, 440, 456, 473, 477, 495, 516, 530, 570, 583, 627, 636, 645, 660, 684, 760, 774, 792, 795, 817, 836, 855, 860, 946, 954, 990, 1007, 1032, 1045, 1060, 1140, 1166, 1254, 1272, 1290, 1320, 1368, 1419, 1548, 1590, 1634, 1672, 1710, 1720, 1749, 1881, 1892, 1908, 1935, 1980, 2014, 2090, 2120, 2279, 2280, 2332, 2365, 2385, 2451, 2508, 2580, 2838, 2915, 3021, 3096, 3135, 3180, 3268, 3420, 3498, 3762, 3784, 3816, 3870, 3960, 4028, 4085, 4180, 4257, 4558, 4664, 4730, 4770, 4902, 5016, 5035, 5160, 5247, 5676, 5830, 6042, 6270, 6360, 6536, 6837, 6840, 6996, 7095, 7353, 7524, 7740, 8056, 8170, 8360, 8514, 8745, 8987, 9063, 9116, 9405, 9460, 9540, 9804, 10070, 10494, 11077, 11352, 11395, 11660, 12084, 12255, 12540, 13674, 13992, 14190, 14706, 15048, 15105, 15480, 16340, 17028, 17490, 17974, 18126, 18232, 18810, 18920, 19080, 19608, 20140, 20511, 20988, 21285, 22154, 22790, 23320, 24168, 24510, 25069, 25080, 26235, 26961, 27348, 28380, 29412, 30210, 32680, 33231, 34056, 34185, 34980, 35948, 36252, 36765, 37620, 40280, 41022, 41976, 42570, 43301, 44308, 44935, 45315, 45580, 49020, 50138, 52470, 53922, 54696, 55385, 56760, 58824, 60420, 66462, 68370, 69960, 71896, 72504, 73530, 75207, 75240, 80883, 82044, 85140, 86602, 88616, 89870, 90630, 91160, 98040, 99693, 100276, 102555, 104940, 107844, 110770, 120840, 125345, 129903, 132924, 134805, 136740, 147060, 150414, 161766, 164088, 166155, 170280, 173204, 179740, 181260, 199386, 200552, 205110, 209880, 215688, 216505, 221540, 225621, 250690, 259806, 265848, 269610, 273480, 294120, 300828, 323532, 332310, 346408, 359480, 362520, 376035, 389709, 398772, 404415, 410220, 433010, 443080, 451242, 476311, 498465, 501380, 519612, 539220, 601656, 647064, 649515, 664620, 752070, 779418, 797544, 808830, 820440, 866020, 902484, 952622, 996930, 1002760, 1039224, 1078440, 1128105, 1299030, 1329240, 1428933, 1504140, 1558836, 1617660, 1732040, 1804968, 1905244, 1948545, 1993860, 2256210, 2381555, 2598060, 2857866, 3008280, 3117672, 3235320, 3810488, 3897090, 3987720, 4286799, 4512420, 4763110, 5196120, 5715732, 7144665, 7794180, 8573598, 9024840, 9526220, 11431464, 14289330, 15588360, 17147196, 19052440, 21433995, 28578660, 34294392, 42867990, 57157320, 85735980, 171471960]

約数ペア:

[(1, 171471960), (2, 85735980), (3, 57157320), (4, 42867990), (5, 34294392), (6, 28578660), (8, 21433995), (9, 19052440), (10, 17147196), (11, 15588360), (12, 14289330), (15, 11431464), (18, 9526220), (19, 9024840), (20, 8573598), (22, 7794180), (24, 7144665), (30, 5715732), (33, 5196120), (36, 4763110), (38, 4512420), (40, 4286799), (43, 3987720), (44, 3897090), (45, 3810488), (53, 3235320), (55, 3117672), (57, 3008280), (60, 2857866), (66, 2598060), (72, 2381555), (76, 2256210), (86, 1993860), (88, 1948545), (90, 1905244), (95, 1804968), (99, 1732040), (106, 1617660), (110, 1558836), (114, 1504140), (120, 1428933), (129, 1329240), (132, 1299030), (152, 1128105), (159, 1078440), (165, 1039224), (171, 1002760), (172, 996930), (180, 952622), (190, 902484), (198, 866020), (209, 820440), (212, 808830), (215, 797544), (220, 779418), (228, 752070), (258, 664620), (264, 649515), (265, 647064), (285, 601656), (318, 539220), (330, 519612), (342, 501380), (344, 498465), (360, 476311), (380, 451242), (387, 443080), (396, 433010), (418, 410220), (424, 404415), (430, 398772), (440, 389709), (456, 376035), (473, 362520), (477, 359480), (495, 346408), (516, 332310), (530, 323532), (570, 300828), (583, 294120), (627, 273480), (636, 269610), (645, 265848), (660, 259806), (684, 250690), (760, 225621), (774, 221540), (792, 216505), (795, 215688), (817, 209880), (836, 205110), (855, 200552), (860, 199386), (946, 181260), (954, 179740), (990, 173204), (1007, 170280), (1032, 166155), (1045, 164088), (1060, 161766), (1140, 150414), (1166, 147060), (1254, 136740), (1272, 134805), (1290, 132924), (1320, 129903), (1368, 125345), (1419, 120840), (1548, 110770), (1590, 107844), (1634, 104940), (1672, 102555), (1710, 100276), (1720, 99693), (1749, 98040), (1881, 91160), (1892, 90630), (1908, 89870), (1935, 88616), (1980, 86602), (2014, 85140), (2090, 82044), (2120, 80883), (2279, 75240), (2280, 75207), (2332, 73530), (2365, 72504), (2385, 71896), (2451, 69960), (2508, 68370), (2580, 66462), (2838, 60420), (2915, 58824), (3021, 56760), (3096, 55385), (3135, 54696), (3180, 53922), (3268, 52470), (3420, 50138), (3498, 49020), (3762, 45580), (3784, 45315), (3816, 44935), (3870, 44308), (3960, 43301), (4028, 42570), (4085, 41976), (4180, 41022), (4257, 40280), (4558, 37620), (4664, 36765), (4730, 36252), (4770, 35948), (4902, 34980), (5016, 34185), (5035, 34056), (5160, 33231), (5247, 32680), (5676, 30210), (5830, 29412), (6042, 28380), (6270, 27348), (6360, 26961), (6536, 26235), (6837, 25080), (6840, 25069), (6996, 24510), (7095, 24168), (7353, 23320), (7524, 22790), (7740, 22154), (8056, 21285), (8170, 20988), (8360, 20511), (8514, 20140), (8745, 19608), (8987, 19080), (9063, 18920), (9116, 18810), (9405, 18232), (9460, 18126), (9540, 17974), (9804, 17490), (10070, 17028), (10494, 16340), (11077, 15480), (11352, 15105), (11395, 15048), (11660, 14706), (12084, 14190), (12255, 13992), (12540, 13674)]