73206240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 180809760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 349, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 698, 736, 760, 874, 912, 920, 1047, 1104, 1140, 1311, 1380, 1396, 1520, 1745, 1748, 1824, 1840, 2094, 2185, 2208, 2280, 2622, 2760, 2792, 3040, 3490, 3496, 3680, 4188, 4370, 4560, 5235, 5244, 5520, 5584, 6555, 6631, 6980, 6992, 8027, 8376, 8740, 9120, 10470, 10488, 11040, 11168, 13110, 13262, 13960, 13984, 16054, 16752, 17480, 19893, 20940, 20976, 24081, 26220, 26524, 27920, 32108, 33155, 33504, 34960, 39786, 40135, 41880, 41952, 48162, 52440, 53048, 55840, 64216, 66310, 69920, 79572, 80270, 83760, 96324, 99465, 104880, 106096, 120405, 128432, 132620, 152513, 159144, 160540, 167520, 192648, 198930, 209760, 212192, 240810, 256864, 265240, 305026, 318288, 321080, 385296, 397860, 457539, 481620, 530480, 610052, 636576, 642160, 762565, 770592, 795720, 915078, 963240, 1060960, 1220104, 1284320, 1525130, 1591440, 1830156, 1926480, 2287695, 2440208, 3050260, 3182880, 3660312, 3852960, 4575390, 4880416, 6100520, 7320624, 9150780, 12201040, 14641248, 18301560, 24402080, 36603120, 73206240]

約数ペア:

[(1, 73206240), (2, 36603120), (3, 24402080), (4, 18301560), (5, 14641248), (6, 12201040), (8, 9150780), (10, 7320624), (12, 6100520), (15, 4880416), (16, 4575390), (19, 3852960), (20, 3660312), (23, 3182880), (24, 3050260), (30, 2440208), (32, 2287695), (38, 1926480), (40, 1830156), (46, 1591440), (48, 1525130), (57, 1284320), (60, 1220104), (69, 1060960), (76, 963240), (80, 915078), (92, 795720), (95, 770592), (96, 762565), (114, 642160), (115, 636576), (120, 610052), (138, 530480), (152, 481620), (160, 457539), (184, 397860), (190, 385296), (228, 321080), (230, 318288), (240, 305026), (276, 265240), (285, 256864), (304, 240810), (345, 212192), (349, 209760), (368, 198930), (380, 192648), (437, 167520), (456, 160540), (460, 159144), (480, 152513), (552, 132620), (570, 128432), (608, 120405), (690, 106096), (698, 104880), (736, 99465), (760, 96324), (874, 83760), (912, 80270), (920, 79572), (1047, 69920), (1104, 66310), (1140, 64216), (1311, 55840), (1380, 53048), (1396, 52440), (1520, 48162), (1745, 41952), (1748, 41880), (1824, 40135), (1840, 39786), (2094, 34960), (2185, 33504), (2208, 33155), (2280, 32108), (2622, 27920), (2760, 26524), (2792, 26220), (3040, 24081), (3490, 20976), (3496, 20940), (3680, 19893), (4188, 17480), (4370, 16752), (4560, 16054), (5235, 13984), (5244, 13960), (5520, 13262), (5584, 13110), (6555, 11168), (6631, 11040), (6980, 10488), (6992, 10470), (8027, 9120), (8376, 8740)]