189371520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 320

約数和(自身を含む): 730893240

約数和(自身を除く): 541521720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 281, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 562, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 843, 864, 936, 960, 1040, 1053, 1080, 1124, 1152, 1170, 1248, 1296, 1404, 1405, 1440, 1560, 1620, 1664, 1686, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2248, 2340, 2496, 2529, 2592, 2808, 2810, 2880, 3120, 3240, 3372, 3456, 3510, 3653, 3744, 4160, 4212, 4215, 4320, 4496, 4680, 4992, 5058, 5184, 5265, 5616, 5620, 5760, 6240, 6480, 6744, 7020, 7306, 7488, 7587, 8320, 8424, 8430, 8640, 8992, 9360, 10116, 10368, 10530, 10959, 11232, 11240, 12480, 12645, 12960, 13488, 14040, 14612, 14976, 15174, 16848, 16860, 17280, 17984, 18265, 18720, 20232, 21060, 21918, 22464, 22480, 22761, 24960, 25290, 25920, 26976, 28080, 29224, 30348, 32877, 33696, 33720, 35968, 36530, 37440, 37935, 40464, 42120, 43836, 44928, 44960, 45522, 50580, 51840, 53952, 54795, 56160, 58448, 60696, 65754, 67392, 67440, 73060, 74880, 75870, 80928, 84240, 87672, 89920, 91044, 98631, 101160, 107904, 109590, 112320, 113805, 116896, 121392, 131508, 134784, 134880, 146120, 151740, 161856, 164385, 168480, 175344, 179840, 182088, 197262, 202320, 219180, 224640, 227610, 233792, 242784, 263016, 269760, 292240, 295893, 303480, 323712, 328770, 336960, 350688, 364176, 394524, 404640, 438360, 455220, 467584, 485568, 493155, 526032, 539520, 584480, 591786, 606960, 657540, 673920, 701376, 728352, 789048, 809280, 876720, 910440, 971136, 986310, 1052064, 1168960, 1183572, 1213920, 1315080, 1402752, 1456704, 1479465, 1578096, 1618560, 1753440, 1820880, 1972620, 2104128, 2337920, 2367144, 2427840, 2630160, 2913408, 2958930, 3156192, 3506880, 3641760, 3945240, 4208256, 4734288, 4855680, 5260320, 5917860, 6312384, 7013760, 7283520, 7890480, 9468576, 10520640, 11835720, 12624768, 14567040, 15780960, 18937152, 21041280, 23671440, 31561920, 37874304, 47342880, 63123840, 94685760, 189371520]

約数ペア:

[(1, 189371520), (2, 94685760), (3, 63123840), (4, 47342880), (5, 37874304), (6, 31561920), (8, 23671440), (9, 21041280), (10, 18937152), (12, 15780960), (13, 14567040), (15, 12624768), (16, 11835720), (18, 10520640), (20, 9468576), (24, 7890480), (26, 7283520), (27, 7013760), (30, 6312384), (32, 5917860), (36, 5260320), (39, 4855680), (40, 4734288), (45, 4208256), (48, 3945240), (52, 3641760), (54, 3506880), (60, 3156192), (64, 2958930), (65, 2913408), (72, 2630160), (78, 2427840), (80, 2367144), (81, 2337920), (90, 2104128), (96, 1972620), (104, 1820880), (108, 1753440), (117, 1618560), (120, 1578096), (128, 1479465), (130, 1456704), (135, 1402752), (144, 1315080), (156, 1213920), (160, 1183572), (162, 1168960), (180, 1052064), (192, 986310), (195, 971136), (208, 910440), (216, 876720), (234, 809280), (240, 789048), (260, 728352), (270, 701376), (281, 673920), (288, 657540), (312, 606960), (320, 591786), (324, 584480), (351, 539520), (360, 526032), (384, 493155), (390, 485568), (405, 467584), (416, 455220), (432, 438360), (468, 404640), (480, 394524), (520, 364176), (540, 350688), (562, 336960), (576, 328770), (585, 323712), (624, 303480), (640, 295893), (648, 292240), (702, 269760), (720, 263016), (780, 242784), (810, 233792), (832, 227610), (843, 224640), (864, 219180), (936, 202320), (960, 197262), (1040, 182088), (1053, 179840), (1080, 175344), (1124, 168480), (1152, 164385), (1170, 161856), (1248, 151740), (1296, 146120), (1404, 134880), (1405, 134784), (1440, 131508), (1560, 121392), (1620, 116896), (1664, 113805), (1686, 112320), (1728, 109590), (1755, 107904), (1872, 101160), (1920, 98631), (2080, 91044), (2106, 89920), (2160, 87672), (2248, 84240), (2340, 80928), (2496, 75870), (2529, 74880), (2592, 73060), (2808, 67440), (2810, 67392), (2880, 65754), (3120, 60696), (3240, 58448), (3372, 56160), (3456, 54795), (3510, 53952), (3653, 51840), (3744, 50580), (4160, 45522), (4212, 44960), (4215, 44928), (4320, 43836), (4496, 42120), (4680, 40464), (4992, 37935), (5058, 37440), (5184, 36530), (5265, 35968), (5616, 33720), (5620, 33696), (5760, 32877), (6240, 30348), (6480, 29224), (6744, 28080), (7020, 26976), (7306, 25920), (7488, 25290), (7587, 24960), (8320, 22761), (8424, 22480), (8430, 22464), (8640, 21918), (8992, 21060), (9360, 20232), (10116, 18720), (10368, 18265), (10530, 17984), (10959, 17280), (11232, 16860), (11240, 16848), (12480, 15174), (12645, 14976), (12960, 14612), (13488, 14040)]