258017760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 576

約数和(自身を含む): 1188794880

約数和(自身を除く): 930777120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 179, 180, 182, 195, 198, 208, 210, 220, 224, 231, 234, 240, 252, 260, 264, 273, 280, 286, 288, 308, 312, 315, 330, 336, 352, 358, 360, 364, 385, 390, 396, 416, 420, 429, 440, 455, 462, 468, 480, 495, 504, 520, 528, 537, 546, 560, 572, 585, 616, 624, 630, 660, 672, 693, 715, 716, 720, 728, 770, 780, 792, 819, 840, 858, 880, 895, 910, 924, 936, 990, 1001, 1008, 1040, 1056, 1074, 1092, 1120, 1144, 1155, 1170, 1232, 1248, 1253, 1260, 1287, 1320, 1365, 1386, 1430, 1432, 1440, 1456, 1540, 1560, 1584, 1611, 1638, 1680, 1716, 1760, 1790, 1820, 1848, 1872, 1969, 1980, 2002, 2016, 2080, 2145, 2148, 2184, 2288, 2310, 2327, 2340, 2464, 2506, 2520, 2574, 2640, 2685, 2730, 2772, 2860, 2864, 2912, 3003, 3080, 3120, 3168, 3222, 3276, 3360, 3432, 3465, 3580, 3640, 3696, 3744, 3759, 3938, 3960, 4004, 4095, 4290, 4296, 4368, 4576, 4620, 4654, 4680, 5005, 5012, 5040, 5148, 5280, 5370, 5460, 5544, 5720, 5728, 5907, 6006, 6160, 6240, 6265, 6435, 6444, 6552, 6864, 6930, 6981, 7160, 7280, 7392, 7518, 7876, 7920, 8008, 8055, 8190, 8580, 8592, 8736, 9009, 9240, 9308, 9360, 9845, 10010, 10024, 10080, 10296, 10740, 10920, 11088, 11277, 11440, 11635, 11814, 12012, 12320, 12530, 12870, 12888, 13104, 13728, 13783, 13860, 13962, 14320, 14560, 15015, 15036, 15752, 15840, 16016, 16110, 16289, 16380, 17160, 17184, 17721, 18018, 18480, 18616, 18720, 18795, 19690, 20020, 20048, 20592, 20943, 21480, 21840, 22176, 22554, 22880, 23270, 23628, 24024, 25060, 25597, 25740, 25776, 26208, 27566, 27720, 27924, 28640, 29535, 30030, 30072, 31504, 32032, 32220, 32578, 32760, 34320, 34905, 35442, 36036, 36960, 37232, 37590, 39380, 40040, 40096, 41184, 41349, 41886, 42960, 43680, 45045, 45108, 46540, 47256, 48048, 48867, 50120, 51194, 51480, 51552, 55132, 55440, 55848, 56385, 59070, 60060, 60144, 63008, 64440, 65156, 65520, 68640, 68915, 69810, 70884, 72072, 74464, 75180, 76791, 78760, 80080, 81445, 82698, 83772, 85920, 88605, 90090, 90216, 93080, 94512, 96096, 97734, 100240, 102388, 102960, 104715, 110264, 110880, 111696, 112770, 118140, 120120, 120288, 124047, 127985, 128880, 130312, 131040, 137830, 139620, 141768, 144144, 146601, 150360, 153582, 157520, 160160, 162890, 165396, 167544, 177210, 179179, 180180, 180432, 186160, 189024, 195468, 200480, 204776, 205920, 206745, 209430, 220528, 223392, 225540, 230373, 236280, 240240, 244335, 248094, 255970, 257760, 260624, 275660, 279240, 283536, 288288, 293202, 300720, 307164, 315040, 325780, 330792, 335088, 354420, 358358, 360360, 360864, 372320, 383955, 390936, 409552, 413490, 418860, 441056, 451080, 460746, 472560, 480480, 488670, 496188, 511940, 521248, 537537, 551320, 558480, 567072, 586404, 601440, 614328, 620235, 651560, 661584, 670176, 708840, 716716, 720720, 733005, 767910, 781872, 819104, 826980, 837720, 895895, 902160, 921492, 945120, 977340, 992376, 1023880, 1075074, 1102640, 1116960, 1151865, 1172808, 1228656, 1240470, 1303120, 1323168, 1417680, 1433432, 1441440, 1466010, 1535820, 1563744, 1612611, 1653960, 1675440, 1791790, 1804320, 1842984, 1954680, 1984752, 2047760, 2150148, 2205280, 2303730, 2345616, 2457312, 2480940, 2606240, 2687685, 2835360, 2866864, 2932020, 3071640, 3225222, 3307920, 3350880, 3583580, 3685968, 3909360, 3969504, 4095520, 4300296, 4607460, 4691232, 4961880, 5375370, 5733728, 5864040, 6143280, 6450444, 6615840, 7167160, 7371936, 7818720, 8063055, 8600592, 9214920, 9923760, 10750740, 11728080, 12286560, 12900888, 14334320, 16126110, 17201184, 18429840, 19847520, 21501480, 23456160, 25801776, 28668640, 32252220, 36859680, 43002960, 51603552, 64504440, 86005920, 129008880, 258017760]

約数ペア:

[(1, 258017760), (2, 129008880), (3, 86005920), (4, 64504440), (5, 51603552), (6, 43002960), (7, 36859680), (8, 32252220), (9, 28668640), (10, 25801776), (11, 23456160), (12, 21501480), (13, 19847520), (14, 18429840), (15, 17201184), (16, 16126110), (18, 14334320), (20, 12900888), (21, 12286560), (22, 11728080), (24, 10750740), (26, 9923760), (28, 9214920), (30, 8600592), (32, 8063055), (33, 7818720), (35, 7371936), (36, 7167160), (39, 6615840), (40, 6450444), (42, 6143280), (44, 5864040), (45, 5733728), (48, 5375370), (52, 4961880), (55, 4691232), (56, 4607460), (60, 4300296), (63, 4095520), (65, 3969504), (66, 3909360), (70, 3685968), (72, 3583580), (77, 3350880), (78, 3307920), (80, 3225222), (84, 3071640), (88, 2932020), (90, 2866864), (91, 2835360), (96, 2687685), (99, 2606240), (104, 2480940), (105, 2457312), (110, 2345616), (112, 2303730), (117, 2205280), (120, 2150148), (126, 2047760), (130, 1984752), (132, 1954680), (140, 1842984), (143, 1804320), (144, 1791790), (154, 1675440), (156, 1653960), (160, 1612611), (165, 1563744), (168, 1535820), (176, 1466010), (179, 1441440), (180, 1433432), (182, 1417680), (195, 1323168), (198, 1303120), (208, 1240470), (210, 1228656), (220, 1172808), (224, 1151865), (231, 1116960), (234, 1102640), (240, 1075074), (252, 1023880), (260, 992376), (264, 977340), (273, 945120), (280, 921492), (286, 902160), (288, 895895), (308, 837720), (312, 826980), (315, 819104), (330, 781872), (336, 767910), (352, 733005), (358, 720720), (360, 716716), (364, 708840), (385, 670176), (390, 661584), (396, 651560), (416, 620235), (420, 614328), (429, 601440), (440, 586404), (455, 567072), (462, 558480), (468, 551320), (480, 537537), (495, 521248), (504, 511940), (520, 496188), (528, 488670), (537, 480480), (546, 472560), (560, 460746), (572, 451080), (585, 441056), (616, 418860), (624, 413490), (630, 409552), (660, 390936), (672, 383955), (693, 372320), (715, 360864), (716, 360360), (720, 358358), (728, 354420), (770, 335088), (780, 330792), (792, 325780), (819, 315040), (840, 307164), (858, 300720), (880, 293202), (895, 288288), (910, 283536), (924, 279240), (936, 275660), (990, 260624), (1001, 257760), (1008, 255970), (1040, 248094), (1056, 244335), (1074, 240240), (1092, 236280), (1120, 230373), (1144, 225540), (1155, 223392), (1170, 220528), (1232, 209430), (1248, 206745), (1253, 205920), (1260, 204776), (1287, 200480), (1320, 195468), (1365, 189024), (1386, 186160), (1430, 180432), (1432, 180180), (1440, 179179), (1456, 177210), (1540, 167544), (1560, 165396), (1584, 162890), (1611, 160160), (1638, 157520), (1680, 153582), (1716, 150360), (1760, 146601), (1790, 144144), (1820, 141768), (1848, 139620), (1872, 137830), (1969, 131040), (1980, 130312), (2002, 128880), (2016, 127985), (2080, 124047), (2145, 120288), (2148, 120120), (2184, 118140), (2288, 112770), (2310, 111696), (2327, 110880), (2340, 110264), (2464, 104715), (2506, 102960), (2520, 102388), (2574, 100240), (2640, 97734), (2685, 96096), (2730, 94512), (2772, 93080), (2860, 90216), (2864, 90090), (2912, 88605), (3003, 85920), (3080, 83772), (3120, 82698), (3168, 81445), (3222, 80080), (3276, 78760), (3360, 76791), (3432, 75180), (3465, 74464), (3580, 72072), (3640, 70884), (3696, 69810), (3744, 68915), (3759, 68640), (3938, 65520), (3960, 65156), (4004, 64440), (4095, 63008), (4290, 60144), (4296, 60060), (4368, 59070), (4576, 56385), (4620, 55848), (4654, 55440), (4680, 55132), (5005, 51552), (5012, 51480), (5040, 51194), (5148, 50120), (5280, 48867), (5370, 48048), (5460, 47256), (5544, 46540), (5720, 45108), (5728, 45045), (5907, 43680), (6006, 42960), (6160, 41886), (6240, 41349), (6265, 41184), (6435, 40096), (6444, 40040), (6552, 39380), (6864, 37590), (6930, 37232), (6981, 36960), (7160, 36036), (7280, 35442), (7392, 34905), (7518, 34320), (7876, 32760), (7920, 32578), (8008, 32220), (8055, 32032), (8190, 31504), (8580, 30072), (8592, 30030), (8736, 29535), (9009, 28640), (9240, 27924), (9308, 27720), (9360, 27566), (9845, 26208), (10010, 25776), (10024, 25740), (10080, 25597), (10296, 25060), (10740, 24024), (10920, 23628), (11088, 23270), (11277, 22880), (11440, 22554), (11635, 22176), (11814, 21840), (12012, 21480), (12320, 20943), (12530, 20592), (12870, 20048), (12888, 20020), (13104, 19690), (13728, 18795), (13783, 18720), (13860, 18616), (13962, 18480), (14320, 18018), (14560, 17721), (15015, 17184), (15036, 17160), (15752, 16380), (15840, 16289), (16016, 16110)]