284983920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 400

約数和(自身を含む): 1134302400

約数和(自身を除く): 849318480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 199, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 398, 405, 408, 432, 442, 459, 468, 510, 520, 540, 585, 597, 612, 624, 648, 663, 680, 702, 720, 765, 780, 796, 810, 816, 884, 918, 936, 995, 1020, 1040, 1053, 1080, 1105, 1170, 1194, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1592, 1620, 1755, 1768, 1791, 1836, 1872, 1989, 1990, 2040, 2106, 2160, 2210, 2295, 2340, 2388, 2448, 2587, 2652, 2754, 2808, 2985, 3060, 3120, 3184, 3240, 3315, 3383, 3510, 3536, 3582, 3672, 3978, 3980, 4080, 4212, 4420, 4590, 4680, 4776, 5174, 5265, 5304, 5373, 5508, 5616, 5967, 5970, 6120, 6480, 6630, 6766, 6885, 7020, 7164, 7344, 7761, 7956, 7960, 8424, 8840, 8955, 9180, 9360, 9552, 9945, 10149, 10348, 10530, 10608, 10746, 11016, 11934, 11940, 12240, 12935, 13260, 13532, 13770, 14040, 14328, 15522, 15912, 15920, 16119, 16848, 16915, 17680, 17901, 17910, 18360, 19890, 20298, 20696, 21060, 21492, 22032, 23283, 23868, 23880, 25870, 26520, 26865, 27064, 27540, 28080, 28656, 29835, 30447, 31044, 31824, 32238, 33830, 35802, 35820, 36720, 38805, 39780, 40596, 41392, 42120, 42984, 43979, 46566, 47736, 47760, 50745, 51740, 53040, 53730, 54128, 55080, 59670, 60894, 62088, 64476, 67660, 69849, 71604, 71640, 77610, 79560, 80595, 81192, 84240, 85968, 87958, 89505, 91341, 93132, 95472, 101490, 103480, 107460, 110160, 116415, 119340, 121788, 124176, 128952, 131937, 135320, 139698, 143208, 143280, 152235, 155220, 159120, 161190, 162384, 175916, 179010, 182682, 186264, 202980, 206960, 209547, 214920, 219895, 232830, 238680, 243576, 257904, 263874, 270640, 274023, 279396, 286416, 304470, 310440, 322380, 349245, 351832, 358020, 365364, 372528, 395811, 405960, 419094, 429840, 439790, 456705, 465660, 477360, 487152, 527748, 548046, 558792, 608940, 620880, 644760, 659685, 698490, 703664, 716040, 730728, 791622, 811920, 838188, 879580, 913410, 931320, 1047735, 1055496, 1096092, 1117584, 1187433, 1217880, 1289520, 1319370, 1370115, 1396980, 1432080, 1461456, 1583244, 1676376, 1759160, 1826820, 1862640, 1979055, 2095470, 2110992, 2192184, 2374866, 2435760, 2638740, 2740230, 2793960, 3166488, 3352752, 3518320, 3562299, 3653640, 3958110, 4190940, 4384368, 4749732, 5277480, 5480460, 5587920, 5937165, 6332976, 7124598, 7307280, 7916220, 8381880, 9499464, 10554960, 10960920, 11874330, 14249196, 15832440, 16763760, 17811495, 18998928, 21921840, 23748660, 28498392, 31664880, 35622990, 47497320, 56996784, 71245980, 94994640, 142491960, 284983920]

約数ペア:

[(1, 284983920), (2, 142491960), (3, 94994640), (4, 71245980), (5, 56996784), (6, 47497320), (8, 35622990), (9, 31664880), (10, 28498392), (12, 23748660), (13, 21921840), (15, 18998928), (16, 17811495), (17, 16763760), (18, 15832440), (20, 14249196), (24, 11874330), (26, 10960920), (27, 10554960), (30, 9499464), (34, 8381880), (36, 7916220), (39, 7307280), (40, 7124598), (45, 6332976), (48, 5937165), (51, 5587920), (52, 5480460), (54, 5277480), (60, 4749732), (65, 4384368), (68, 4190940), (72, 3958110), (78, 3653640), (80, 3562299), (81, 3518320), (85, 3352752), (90, 3166488), (102, 2793960), (104, 2740230), (108, 2638740), (117, 2435760), (120, 2374866), (130, 2192184), (135, 2110992), (136, 2095470), (144, 1979055), (153, 1862640), (156, 1826820), (162, 1759160), (170, 1676376), (180, 1583244), (195, 1461456), (199, 1432080), (204, 1396980), (208, 1370115), (216, 1319370), (221, 1289520), (234, 1217880), (240, 1187433), (255, 1117584), (260, 1096092), (270, 1055496), (272, 1047735), (306, 931320), (312, 913410), (324, 879580), (340, 838188), (351, 811920), (360, 791622), (390, 730728), (398, 716040), (405, 703664), (408, 698490), (432, 659685), (442, 644760), (459, 620880), (468, 608940), (510, 558792), (520, 548046), (540, 527748), (585, 487152), (597, 477360), (612, 465660), (624, 456705), (648, 439790), (663, 429840), (680, 419094), (702, 405960), (720, 395811), (765, 372528), (780, 365364), (796, 358020), (810, 351832), (816, 349245), (884, 322380), (918, 310440), (936, 304470), (995, 286416), (1020, 279396), (1040, 274023), (1053, 270640), (1080, 263874), (1105, 257904), (1170, 243576), (1194, 238680), (1224, 232830), (1296, 219895), (1326, 214920), (1360, 209547), (1377, 206960), (1404, 202980), (1530, 186264), (1560, 182682), (1592, 179010), (1620, 175916), (1755, 162384), (1768, 161190), (1791, 159120), (1836, 155220), (1872, 152235), (1989, 143280), (1990, 143208), (2040, 139698), (2106, 135320), (2160, 131937), (2210, 128952), (2295, 124176), (2340, 121788), (2388, 119340), (2448, 116415), (2587, 110160), (2652, 107460), (2754, 103480), (2808, 101490), (2985, 95472), (3060, 93132), (3120, 91341), (3184, 89505), (3240, 87958), (3315, 85968), (3383, 84240), (3510, 81192), (3536, 80595), (3582, 79560), (3672, 77610), (3978, 71640), (3980, 71604), (4080, 69849), (4212, 67660), (4420, 64476), (4590, 62088), (4680, 60894), (4776, 59670), (5174, 55080), (5265, 54128), (5304, 53730), (5373, 53040), (5508, 51740), (5616, 50745), (5967, 47760), (5970, 47736), (6120, 46566), (6480, 43979), (6630, 42984), (6766, 42120), (6885, 41392), (7020, 40596), (7164, 39780), (7344, 38805), (7761, 36720), (7956, 35820), (7960, 35802), (8424, 33830), (8840, 32238), (8955, 31824), (9180, 31044), (9360, 30447), (9552, 29835), (9945, 28656), (10149, 28080), (10348, 27540), (10530, 27064), (10608, 26865), (10746, 26520), (11016, 25870), (11934, 23880), (11940, 23868), (12240, 23283), (12935, 22032), (13260, 21492), (13532, 21060), (13770, 20696), (14040, 20298), (14328, 19890), (15522, 18360), (15912, 17910), (15920, 17901), (16119, 17680), (16848, 16915)]