274428960

素因数分解:

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

素因数の和:260

約数の個数: 288

約数和(自身を含む): 996105600

約数和(自身を除く): 721676640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 169, 170, 195, 199, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 390, 398, 408, 416, 442, 480, 507, 510, 520, 544, 597, 624, 663, 676, 680, 780, 796, 816, 845, 884, 995, 1014, 1020, 1040, 1105, 1194, 1248, 1326, 1352, 1360, 1560, 1592, 1632, 1690, 1768, 1990, 2028, 2040, 2080, 2210, 2388, 2535, 2587, 2652, 2704, 2720, 2873, 2985, 3120, 3184, 3315, 3380, 3383, 3536, 3980, 4056, 4080, 4420, 4776, 5070, 5174, 5304, 5408, 5746, 5970, 6240, 6368, 6630, 6760, 6766, 7072, 7761, 7960, 8112, 8160, 8619, 8840, 9552, 10140, 10149, 10348, 10608, 11492, 11940, 12935, 13260, 13520, 13532, 14365, 15522, 15920, 16224, 16915, 17238, 17680, 19104, 20280, 20298, 20696, 21216, 22984, 23880, 25870, 26520, 27040, 27064, 28730, 31044, 31840, 33631, 33830, 34476, 35360, 38805, 40560, 40596, 41392, 43095, 43979, 45968, 47760, 50745, 51740, 53040, 54128, 57460, 62088, 67262, 67660, 68952, 77610, 81120, 81192, 82784, 86190, 87958, 91936, 95520, 100893, 101490, 103480, 106080, 108256, 114920, 124176, 131937, 134524, 135320, 137904, 155220, 162384, 168155, 172380, 175916, 201786, 202980, 206960, 219895, 229840, 248352, 263874, 269048, 270640, 275808, 310440, 324768, 336310, 344760, 351832, 403572, 405960, 413920, 439790, 459680, 504465, 527748, 538096, 541280, 571727, 620880, 659685, 672620, 689520, 703664, 807144, 811920, 879580, 1008930, 1055496, 1076192, 1143454, 1241760, 1319370, 1345240, 1379040, 1407328, 1614288, 1623840, 1715181, 1759160, 2017860, 2110992, 2286908, 2638740, 2690480, 2858635, 3228576, 3430362, 3518320, 4035720, 4221984, 4573816, 5277480, 5380960, 5717270, 6860724, 7036640, 8071440, 8575905, 9147632, 10554960, 11434540, 13721448, 16142880, 17151810, 18295264, 21109920, 22869080, 27442896, 34303620, 45738160, 54885792, 68607240, 91476320, 137214480, 274428960]

約数ペア:

[(1, 274428960), (2, 137214480), (3, 91476320), (4, 68607240), (5, 54885792), (6, 45738160), (8, 34303620), (10, 27442896), (12, 22869080), (13, 21109920), (15, 18295264), (16, 17151810), (17, 16142880), (20, 13721448), (24, 11434540), (26, 10554960), (30, 9147632), (32, 8575905), (34, 8071440), (39, 7036640), (40, 6860724), (48, 5717270), (51, 5380960), (52, 5277480), (60, 4573816), (65, 4221984), (68, 4035720), (78, 3518320), (80, 3430362), (85, 3228576), (96, 2858635), (102, 2690480), (104, 2638740), (120, 2286908), (130, 2110992), (136, 2017860), (156, 1759160), (160, 1715181), (169, 1623840), (170, 1614288), (195, 1407328), (199, 1379040), (204, 1345240), (208, 1319370), (221, 1241760), (240, 1143454), (255, 1076192), (260, 1055496), (272, 1008930), (312, 879580), (338, 811920), (340, 807144), (390, 703664), (398, 689520), (408, 672620), (416, 659685), (442, 620880), (480, 571727), (507, 541280), (510, 538096), (520, 527748), (544, 504465), (597, 459680), (624, 439790), (663, 413920), (676, 405960), (680, 403572), (780, 351832), (796, 344760), (816, 336310), (845, 324768), (884, 310440), (995, 275808), (1014, 270640), (1020, 269048), (1040, 263874), (1105, 248352), (1194, 229840), (1248, 219895), (1326, 206960), (1352, 202980), (1360, 201786), (1560, 175916), (1592, 172380), (1632, 168155), (1690, 162384), (1768, 155220), (1990, 137904), (2028, 135320), (2040, 134524), (2080, 131937), (2210, 124176), (2388, 114920), (2535, 108256), (2587, 106080), (2652, 103480), (2704, 101490), (2720, 100893), (2873, 95520), (2985, 91936), (3120, 87958), (3184, 86190), (3315, 82784), (3380, 81192), (3383, 81120), (3536, 77610), (3980, 68952), (4056, 67660), (4080, 67262), (4420, 62088), (4776, 57460), (5070, 54128), (5174, 53040), (5304, 51740), (5408, 50745), (5746, 47760), (5970, 45968), (6240, 43979), (6368, 43095), (6630, 41392), (6760, 40596), (6766, 40560), (7072, 38805), (7761, 35360), (7960, 34476), (8112, 33830), (8160, 33631), (8619, 31840), (8840, 31044), (9552, 28730), (10140, 27064), (10149, 27040), (10348, 26520), (10608, 25870), (11492, 23880), (11940, 22984), (12935, 21216), (13260, 20696), (13520, 20298), (13532, 20280), (14365, 19104), (15522, 17680), (15920, 17238), (16224, 16915)]