204023040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 723870336

約数和(自身を除く): 519847296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 67, 78, 80, 96, 104, 120, 122, 128, 130, 134, 156, 160, 183, 192, 195, 201, 208, 240, 244, 256, 260, 268, 305, 312, 320, 335, 366, 384, 390, 402, 416, 480, 488, 520, 536, 610, 624, 640, 670, 732, 768, 780, 793, 804, 832, 871, 915, 960, 976, 1005, 1040, 1072, 1220, 1248, 1280, 1340, 1464, 1560, 1586, 1608, 1664, 1742, 1830, 1920, 1952, 2010, 2080, 2144, 2379, 2440, 2496, 2613, 2680, 2928, 3120, 3172, 3216, 3328, 3484, 3660, 3840, 3904, 3965, 4020, 4087, 4160, 4288, 4355, 4758, 4880, 4992, 5226, 5360, 5856, 6240, 6344, 6432, 6968, 7320, 7808, 7930, 8040, 8174, 8320, 8576, 8710, 9516, 9760, 9984, 10452, 10720, 11712, 11895, 12261, 12480, 12688, 12864, 13065, 13936, 14640, 15616, 15860, 16080, 16348, 16640, 17152, 17420, 19032, 19520, 20435, 20904, 21440, 23424, 23790, 24522, 24960, 25376, 25728, 26130, 27872, 29280, 31720, 32160, 32696, 34840, 38064, 39040, 40870, 41808, 42880, 46848, 47580, 49044, 49920, 50752, 51456, 52260, 53131, 55744, 58560, 61305, 63440, 64320, 65392, 69680, 76128, 78080, 81740, 83616, 85760, 95160, 98088, 101504, 104520, 106262, 111488, 117120, 122610, 126880, 128640, 130784, 139360, 152256, 159393, 163480, 167232, 190320, 196176, 203008, 209040, 212524, 222976, 234240, 245220, 253760, 257280, 261568, 265655, 278720, 304512, 318786, 326960, 334464, 380640, 392352, 418080, 425048, 490440, 507520, 523136, 531310, 557440, 609024, 637572, 653920, 668928, 761280, 784704, 796965, 836160, 850096, 980880, 1015040, 1046272, 1062620, 1114880, 1275144, 1307840, 1522560, 1569408, 1593930, 1672320, 1700192, 1961760, 2125240, 2550288, 2615680, 3045120, 3138816, 3187860, 3344640, 3400384, 3923520, 4250480, 5100576, 5231360, 6375720, 6800768, 7847040, 8500960, 10201152, 12751440, 13601536, 15694080, 17001920, 20402304, 25502880, 34003840, 40804608, 51005760, 68007680, 102011520, 204023040]

約数ペア:

[(1, 204023040), (2, 102011520), (3, 68007680), (4, 51005760), (5, 40804608), (6, 34003840), (8, 25502880), (10, 20402304), (12, 17001920), (13, 15694080), (15, 13601536), (16, 12751440), (20, 10201152), (24, 8500960), (26, 7847040), (30, 6800768), (32, 6375720), (39, 5231360), (40, 5100576), (48, 4250480), (52, 3923520), (60, 3400384), (61, 3344640), (64, 3187860), (65, 3138816), (67, 3045120), (78, 2615680), (80, 2550288), (96, 2125240), (104, 1961760), (120, 1700192), (122, 1672320), (128, 1593930), (130, 1569408), (134, 1522560), (156, 1307840), (160, 1275144), (183, 1114880), (192, 1062620), (195, 1046272), (201, 1015040), (208, 980880), (240, 850096), (244, 836160), (256, 796965), (260, 784704), (268, 761280), (305, 668928), (312, 653920), (320, 637572), (335, 609024), (366, 557440), (384, 531310), (390, 523136), (402, 507520), (416, 490440), (480, 425048), (488, 418080), (520, 392352), (536, 380640), (610, 334464), (624, 326960), (640, 318786), (670, 304512), (732, 278720), (768, 265655), (780, 261568), (793, 257280), (804, 253760), (832, 245220), (871, 234240), (915, 222976), (960, 212524), (976, 209040), (1005, 203008), (1040, 196176), (1072, 190320), (1220, 167232), (1248, 163480), (1280, 159393), (1340, 152256), (1464, 139360), (1560, 130784), (1586, 128640), (1608, 126880), (1664, 122610), (1742, 117120), (1830, 111488), (1920, 106262), (1952, 104520), (2010, 101504), (2080, 98088), (2144, 95160), (2379, 85760), (2440, 83616), (2496, 81740), (2613, 78080), (2680, 76128), (2928, 69680), (3120, 65392), (3172, 64320), (3216, 63440), (3328, 61305), (3484, 58560), (3660, 55744), (3840, 53131), (3904, 52260), (3965, 51456), (4020, 50752), (4087, 49920), (4160, 49044), (4288, 47580), (4355, 46848), (4758, 42880), (4880, 41808), (4992, 40870), (5226, 39040), (5360, 38064), (5856, 34840), (6240, 32696), (6344, 32160), (6432, 31720), (6968, 29280), (7320, 27872), (7808, 26130), (7930, 25728), (8040, 25376), (8174, 24960), (8320, 24522), (8576, 23790), (8710, 23424), (9516, 21440), (9760, 20904), (9984, 20435), (10452, 19520), (10720, 19032), (11712, 17420), (11895, 17152), (12261, 16640), (12480, 16348), (12688, 16080), (12864, 15860), (13065, 15616), (13936, 14640)]