1657236960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 5834293920

約数和(自身を除く): 4177056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 89, 90, 96, 120, 134, 144, 160, 178, 180, 193, 201, 240, 267, 268, 288, 335, 356, 360, 386, 402, 445, 480, 534, 536, 579, 603, 670, 712, 720, 772, 801, 804, 890, 965, 1005, 1068, 1072, 1158, 1206, 1335, 1340, 1424, 1440, 1544, 1602, 1608, 1737, 1780, 1930, 2010, 2136, 2144, 2316, 2412, 2670, 2680, 2848, 2895, 3015, 3088, 3204, 3216, 3474, 3560, 3860, 4005, 4020, 4272, 4632, 4824, 5340, 5360, 5790, 5963, 6030, 6176, 6408, 6432, 6948, 7120, 7720, 8010, 8040, 8544, 8685, 9264, 9648, 10680, 10720, 11580, 11926, 12060, 12816, 12931, 13896, 14240, 15440, 16020, 16080, 17177, 17370, 17889, 18528, 19296, 21360, 23160, 23852, 24120, 25632, 25862, 27792, 29815, 30880, 32040, 32160, 34354, 34740, 35778, 38793, 42720, 46320, 47704, 48240, 51531, 51724, 53667, 55584, 59630, 64080, 64655, 68708, 69480, 71556, 77586, 85885, 89445, 92640, 95408, 96480, 103062, 103448, 107334, 116379, 119260, 128160, 129310, 137416, 138960, 143112, 154593, 155172, 171770, 178890, 190816, 193965, 206124, 206896, 214668, 232758, 238520, 257655, 258620, 268335, 274832, 277920, 286224, 309186, 310344, 343540, 357780, 387930, 412248, 413792, 429336, 465516, 477040, 515310, 517240, 536670, 549664, 572448, 581895, 618372, 620688, 687080, 715560, 772965, 775860, 824496, 858672, 931032, 954080, 1030620, 1034480, 1073340, 1150859, 1163790, 1236744, 1241376, 1374160, 1431120, 1545930, 1551720, 1648992, 1717344, 1862064, 2061240, 2068960, 2146680, 2301718, 2327580, 2473488, 2748320, 2862240, 3091860, 3103440, 3452577, 3724128, 4122480, 4293360, 4603436, 4655160, 4946976, 5754295, 6183720, 6206880, 6905154, 8244960, 8586720, 9206872, 9310320, 10357731, 11508590, 12367440, 13810308, 17262885, 18413744, 18620640, 20715462, 23017180, 24734880, 27620616, 34525770, 36827488, 41430924, 46034360, 51788655, 55241232, 69051540, 82861848, 92068720, 103577310, 110482464, 138103080, 165723696, 184137440, 207154620, 276206160, 331447392, 414309240, 552412320, 828618480, 1657236960]

約数ペア:

[(1, 1657236960), (2, 828618480), (3, 552412320), (4, 414309240), (5, 331447392), (6, 276206160), (8, 207154620), (9, 184137440), (10, 165723696), (12, 138103080), (15, 110482464), (16, 103577310), (18, 92068720), (20, 82861848), (24, 69051540), (30, 55241232), (32, 51788655), (36, 46034360), (40, 41430924), (45, 36827488), (48, 34525770), (60, 27620616), (67, 24734880), (72, 23017180), (80, 20715462), (89, 18620640), (90, 18413744), (96, 17262885), (120, 13810308), (134, 12367440), (144, 11508590), (160, 10357731), (178, 9310320), (180, 9206872), (193, 8586720), (201, 8244960), (240, 6905154), (267, 6206880), (268, 6183720), (288, 5754295), (335, 4946976), (356, 4655160), (360, 4603436), (386, 4293360), (402, 4122480), (445, 3724128), (480, 3452577), (534, 3103440), (536, 3091860), (579, 2862240), (603, 2748320), (670, 2473488), (712, 2327580), (720, 2301718), (772, 2146680), (801, 2068960), (804, 2061240), (890, 1862064), (965, 1717344), (1005, 1648992), (1068, 1551720), (1072, 1545930), (1158, 1431120), (1206, 1374160), (1335, 1241376), (1340, 1236744), (1424, 1163790), (1440, 1150859), (1544, 1073340), (1602, 1034480), (1608, 1030620), (1737, 954080), (1780, 931032), (1930, 858672), (2010, 824496), (2136, 775860), (2144, 772965), (2316, 715560), (2412, 687080), (2670, 620688), (2680, 618372), (2848, 581895), (2895, 572448), (3015, 549664), (3088, 536670), (3204, 517240), (3216, 515310), (3474, 477040), (3560, 465516), (3860, 429336), (4005, 413792), (4020, 412248), (4272, 387930), (4632, 357780), (4824, 343540), (5340, 310344), (5360, 309186), (5790, 286224), (5963, 277920), (6030, 274832), (6176, 268335), (6408, 258620), (6432, 257655), (6948, 238520), (7120, 232758), (7720, 214668), (8010, 206896), (8040, 206124), (8544, 193965), (8685, 190816), (9264, 178890), (9648, 171770), (10680, 155172), (10720, 154593), (11580, 143112), (11926, 138960), (12060, 137416), (12816, 129310), (12931, 128160), (13896, 119260), (14240, 116379), (15440, 107334), (16020, 103448), (16080, 103062), (17177, 96480), (17370, 95408), (17889, 92640), (18528, 89445), (19296, 85885), (21360, 77586), (23160, 71556), (23852, 69480), (24120, 68708), (25632, 64655), (25862, 64080), (27792, 59630), (29815, 55584), (30880, 53667), (32040, 51724), (32160, 51531), (34354, 48240), (34740, 47704), (35778, 46320), (38793, 42720)]