18028229760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{39619}}^1$

素因数の和:39723

約数の個数: 192

約数和(自身を含む): 63043344000

約数和(自身を除く): 45015114240

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, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 9480, 10112, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 30336, 37920, 39619, 45504, 50560, 56880, 75840, 79238, 91008, 113760, 118857, 151680, 158476, 198095, 227520, 237714, 316952, 356571, 396190, 455040, 475428, 594285, 633904, 713142, 792380, 950856, 1188570, 1267808, 1426284, 1584760, 1782855, 1901712, 2377140, 2535616, 2852568, 3129901, 3169520, 3565710, 3803424, 4754280, 5071232, 5705136, 6259802, 6339040, 7131420, 7606848, 9389703, 9508560, 11410272, 12519604, 12678080, 14262840, 15213696, 15649505, 18779406, 19017120, 22820544, 25039208, 25356160, 28169109, 28525680, 31299010, 37558812, 38034240, 45641088, 46948515, 50078416, 56338218, 57051360, 62598020, 75117624, 76068480, 93897030, 100156832, 112676436, 114102720, 125196040, 140845545, 150235248, 187794060, 200313664, 225352872, 228205440, 250392080, 281691090, 300470496, 375588120, 400627328, 450705744, 500784160, 563382180, 600940992, 751176240, 901411488, 1001568320, 1126764360, 1201881984, 1502352480, 1802822976, 2003136640, 2253528720, 3004704960, 3605645952, 4507057440, 6009409920, 9014114880, 18028229760]

約数ペア:

[(1, 18028229760), (2, 9014114880), (3, 6009409920), (4, 4507057440), (5, 3605645952), (6, 3004704960), (8, 2253528720), (9, 2003136640), (10, 1802822976), (12, 1502352480), (15, 1201881984), (16, 1126764360), (18, 1001568320), (20, 901411488), (24, 751176240), (30, 600940992), (32, 563382180), (36, 500784160), (40, 450705744), (45, 400627328), (48, 375588120), (60, 300470496), (64, 281691090), (72, 250392080), (79, 228205440), (80, 225352872), (90, 200313664), (96, 187794060), (120, 150235248), (128, 140845545), (144, 125196040), (158, 114102720), (160, 112676436), (180, 100156832), (192, 93897030), (237, 76068480), (240, 75117624), (288, 62598020), (316, 57051360), (320, 56338218), (360, 50078416), (384, 46948515), (395, 45641088), (474, 38034240), (480, 37558812), (576, 31299010), (632, 28525680), (640, 28169109), (711, 25356160), (720, 25039208), (790, 22820544), (948, 19017120), (960, 18779406), (1152, 15649505), (1185, 15213696), (1264, 14262840), (1422, 12678080), (1440, 12519604), (1580, 11410272), (1896, 9508560), (1920, 9389703), (2370, 7606848), (2528, 7131420), (2844, 6339040), (2880, 6259802), (3160, 5705136), (3555, 5071232), (3792, 4754280), (4740, 3803424), (5056, 3565710), (5688, 3169520), (5760, 3129901), (6320, 2852568), (7110, 2535616), (7584, 2377140), (9480, 1901712), (10112, 1782855), (11376, 1584760), (12640, 1426284), (14220, 1267808), (15168, 1188570), (18960, 950856), (22752, 792380), (25280, 713142), (28440, 633904), (30336, 594285), (37920, 475428), (39619, 455040), (45504, 396190), (50560, 356571), (56880, 316952), (75840, 237714), (79238, 227520), (91008, 198095), (113760, 158476), (118857, 151680)]