116661520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 308551680

約数和(自身を除く): 191890160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 47, 71, 76, 80, 92, 94, 95, 115, 142, 152, 184, 188, 190, 230, 235, 284, 304, 355, 368, 376, 380, 437, 460, 470, 568, 710, 752, 760, 874, 893, 920, 940, 1081, 1136, 1349, 1420, 1520, 1633, 1748, 1786, 1840, 1880, 2162, 2185, 2698, 2840, 3266, 3337, 3496, 3572, 3760, 4324, 4370, 4465, 5396, 5405, 5680, 6532, 6674, 6745, 6992, 7144, 8165, 8648, 8740, 8930, 10792, 10810, 13064, 13348, 13490, 14288, 16330, 16685, 17296, 17480, 17860, 20539, 21584, 21620, 26128, 26696, 26980, 31027, 32660, 33370, 34960, 35720, 41078, 43240, 53392, 53960, 62054, 63403, 65320, 66740, 71440, 76751, 82156, 86480, 102695, 107920, 124108, 126806, 130640, 133480, 153502, 155135, 164312, 205390, 248216, 253612, 266960, 307004, 310270, 317015, 328624, 383755, 410780, 496432, 507224, 614008, 620540, 634030, 767510, 821560, 1014448, 1228016, 1241080, 1268060, 1458269, 1535020, 1643120, 2482160, 2536120, 2916538, 3070040, 5072240, 5833076, 6140080, 7291345, 11666152, 14582690, 23332304, 29165380, 58330760, 116661520]

約数ペア:

[(1, 116661520), (2, 58330760), (4, 29165380), (5, 23332304), (8, 14582690), (10, 11666152), (16, 7291345), (19, 6140080), (20, 5833076), (23, 5072240), (38, 3070040), (40, 2916538), (46, 2536120), (47, 2482160), (71, 1643120), (76, 1535020), (80, 1458269), (92, 1268060), (94, 1241080), (95, 1228016), (115, 1014448), (142, 821560), (152, 767510), (184, 634030), (188, 620540), (190, 614008), (230, 507224), (235, 496432), (284, 410780), (304, 383755), (355, 328624), (368, 317015), (376, 310270), (380, 307004), (437, 266960), (460, 253612), (470, 248216), (568, 205390), (710, 164312), (752, 155135), (760, 153502), (874, 133480), (893, 130640), (920, 126806), (940, 124108), (1081, 107920), (1136, 102695), (1349, 86480), (1420, 82156), (1520, 76751), (1633, 71440), (1748, 66740), (1786, 65320), (1840, 63403), (1880, 62054), (2162, 53960), (2185, 53392), (2698, 43240), (2840, 41078), (3266, 35720), (3337, 34960), (3496, 33370), (3572, 32660), (3760, 31027), (4324, 26980), (4370, 26696), (4465, 26128), (5396, 21620), (5405, 21584), (5680, 20539), (6532, 17860), (6674, 17480), (6745, 17296), (6992, 16685), (7144, 16330), (8165, 14288), (8648, 13490), (8740, 13348), (8930, 13064), (10792, 10810)]