243174960

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1822

約数の個数: 240

約数和(自身を含む): 968438016

約数和(自身を除く): 725263056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1787, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3574, 3780, 3888, 4536, 4860, 5040, 5361, 5670, 6480, 6804, 7148, 7560, 8505, 8935, 9072, 9720, 10722, 11340, 12509, 13608, 14296, 15120, 16083, 17010, 17870, 19440, 21444, 22680, 25018, 26805, 27216, 28592, 32166, 34020, 35740, 37527, 42888, 45360, 48249, 50036, 53610, 62545, 64332, 68040, 71480, 75054, 80415, 85776, 96498, 100072, 107220, 112581, 125090, 128664, 136080, 142960, 144747, 150108, 160830, 187635, 192996, 200144, 214440, 225162, 241245, 250180, 257328, 289494, 300216, 321660, 337743, 375270, 385992, 428880, 434241, 450324, 482490, 500360, 562905, 578988, 600432, 643320, 675486, 723735, 750540, 771984, 868482, 900648, 964980, 1000720, 1013229, 1125810, 1157976, 1286640, 1350972, 1447470, 1501080, 1688715, 1736964, 1801296, 1929960, 2026458, 2171205, 2251620, 2315952, 2701944, 2894940, 3002160, 3039687, 3377430, 3473928, 3859920, 4052916, 4342410, 4503240, 5066145, 5403888, 5789880, 6079374, 6754860, 6947856, 8105832, 8684820, 9006480, 10132290, 11579760, 12158748, 13509720, 15198435, 16211664, 17369640, 20264580, 24317496, 27019440, 30396870, 34739280, 40529160, 48634992, 60793740, 81058320, 121587480, 243174960]

約数ペア:

[(1, 243174960), (2, 121587480), (3, 81058320), (4, 60793740), (5, 48634992), (6, 40529160), (7, 34739280), (8, 30396870), (9, 27019440), (10, 24317496), (12, 20264580), (14, 17369640), (15, 16211664), (16, 15198435), (18, 13509720), (20, 12158748), (21, 11579760), (24, 10132290), (27, 9006480), (28, 8684820), (30, 8105832), (35, 6947856), (36, 6754860), (40, 6079374), (42, 5789880), (45, 5403888), (48, 5066145), (54, 4503240), (56, 4342410), (60, 4052916), (63, 3859920), (70, 3473928), (72, 3377430), (80, 3039687), (81, 3002160), (84, 2894940), (90, 2701944), (105, 2315952), (108, 2251620), (112, 2171205), (120, 2026458), (126, 1929960), (135, 1801296), (140, 1736964), (144, 1688715), (162, 1501080), (168, 1447470), (180, 1350972), (189, 1286640), (210, 1157976), (216, 1125810), (240, 1013229), (243, 1000720), (252, 964980), (270, 900648), (280, 868482), (315, 771984), (324, 750540), (336, 723735), (360, 675486), (378, 643320), (405, 600432), (420, 578988), (432, 562905), (486, 500360), (504, 482490), (540, 450324), (560, 434241), (567, 428880), (630, 385992), (648, 375270), (720, 337743), (756, 321660), (810, 300216), (840, 289494), (945, 257328), (972, 250180), (1008, 241245), (1080, 225162), (1134, 214440), (1215, 200144), (1260, 192996), (1296, 187635), (1512, 160830), (1620, 150108), (1680, 144747), (1701, 142960), (1787, 136080), (1890, 128664), (1944, 125090), (2160, 112581), (2268, 107220), (2430, 100072), (2520, 96498), (2835, 85776), (3024, 80415), (3240, 75054), (3402, 71480), (3574, 68040), (3780, 64332), (3888, 62545), (4536, 53610), (4860, 50036), (5040, 48249), (5361, 45360), (5670, 42888), (6480, 37527), (6804, 35740), (7148, 34020), (7560, 32166), (8505, 28592), (8935, 27216), (9072, 26805), (9720, 25018), (10722, 22680), (11340, 21444), (12509, 19440), (13608, 17870), (14296, 17010), (15120, 16083)]