172851360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 192

約数和(自身を含む): 625605120

約数和(自身を除く): 452753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1723, 1760, 1824, 2090, 2280, 2508, 2640, 3040, 3135, 3344, 3446, 4180, 4560, 5016, 5169, 5280, 6270, 6688, 6892, 8360, 8615, 9120, 10032, 10338, 12540, 13784, 16720, 17230, 18953, 20064, 20676, 25080, 25845, 27568, 32737, 33440, 34460, 37906, 41352, 50160, 51690, 55136, 56859, 65474, 68920, 75812, 82704, 94765, 98211, 100320, 103380, 113718, 130948, 137840, 151624, 163685, 165408, 189530, 196422, 206760, 227436, 261896, 275680, 284295, 303248, 327370, 360107, 379060, 392844, 413520, 454872, 491055, 523792, 568590, 606496, 654740, 720214, 758120, 785688, 827040, 909744, 982110, 1047584, 1080321, 1137180, 1309480, 1440428, 1516240, 1571376, 1800535, 1819488, 1964220, 2160642, 2274360, 2618960, 2880856, 3032480, 3142752, 3601070, 3928440, 4321284, 4548720, 5237920, 5401605, 5761712, 7202140, 7856880, 8642568, 9097440, 10803210, 11523424, 14404280, 15713760, 17285136, 21606420, 28808560, 34570272, 43212840, 57617120, 86425680, 172851360]

約数ペア:

[(1, 172851360), (2, 86425680), (3, 57617120), (4, 43212840), (5, 34570272), (6, 28808560), (8, 21606420), (10, 17285136), (11, 15713760), (12, 14404280), (15, 11523424), (16, 10803210), (19, 9097440), (20, 8642568), (22, 7856880), (24, 7202140), (30, 5761712), (32, 5401605), (33, 5237920), (38, 4548720), (40, 4321284), (44, 3928440), (48, 3601070), (55, 3142752), (57, 3032480), (60, 2880856), (66, 2618960), (76, 2274360), (80, 2160642), (88, 1964220), (95, 1819488), (96, 1800535), (110, 1571376), (114, 1516240), (120, 1440428), (132, 1309480), (152, 1137180), (160, 1080321), (165, 1047584), (176, 982110), (190, 909744), (209, 827040), (220, 785688), (228, 758120), (240, 720214), (264, 654740), (285, 606496), (304, 568590), (330, 523792), (352, 491055), (380, 454872), (418, 413520), (440, 392844), (456, 379060), (480, 360107), (528, 327370), (570, 303248), (608, 284295), (627, 275680), (660, 261896), (760, 227436), (836, 206760), (880, 196422), (912, 189530), (1045, 165408), (1056, 163685), (1140, 151624), (1254, 137840), (1320, 130948), (1520, 113718), (1672, 103380), (1723, 100320), (1760, 98211), (1824, 94765), (2090, 82704), (2280, 75812), (2508, 68920), (2640, 65474), (3040, 56859), (3135, 55136), (3344, 51690), (3446, 50160), (4180, 41352), (4560, 37906), (5016, 34460), (5169, 33440), (5280, 32737), (6270, 27568), (6688, 25845), (6892, 25080), (8360, 20676), (8615, 20064), (9120, 18953), (10032, 17230), (10338, 16720), (12540, 13784)]