77048160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 289723392

約数和(自身を除く): 212675232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 997, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 1994, 2208, 2415, 2576, 2760, 2991, 3220, 3360, 3680, 3864, 3988, 4830, 4985, 5152, 5520, 5982, 6440, 6979, 7728, 7976, 9660, 9970, 11040, 11964, 12880, 13958, 14955, 15456, 15952, 19320, 19940, 20937, 22931, 23928, 25760, 27916, 29910, 31904, 34895, 38640, 39880, 41874, 45862, 47856, 55832, 59820, 68793, 69790, 77280, 79760, 83748, 91724, 95712, 104685, 111664, 114655, 119640, 137586, 139580, 159520, 160517, 167496, 183448, 209370, 223328, 229310, 239280, 275172, 279160, 321034, 334992, 343965, 366896, 418740, 458620, 478560, 481551, 550344, 558320, 642068, 669984, 687930, 733792, 802585, 837480, 917240, 963102, 1100688, 1116640, 1284136, 1375860, 1605170, 1674960, 1834480, 1926204, 2201376, 2407755, 2568272, 2751720, 3210340, 3349920, 3668960, 3852408, 4815510, 5136544, 5503440, 6420680, 7704816, 9631020, 11006880, 12841360, 15409632, 19262040, 25682720, 38524080, 77048160]

約数ペア:

[(1, 77048160), (2, 38524080), (3, 25682720), (4, 19262040), (5, 15409632), (6, 12841360), (7, 11006880), (8, 9631020), (10, 7704816), (12, 6420680), (14, 5503440), (15, 5136544), (16, 4815510), (20, 3852408), (21, 3668960), (23, 3349920), (24, 3210340), (28, 2751720), (30, 2568272), (32, 2407755), (35, 2201376), (40, 1926204), (42, 1834480), (46, 1674960), (48, 1605170), (56, 1375860), (60, 1284136), (69, 1116640), (70, 1100688), (80, 963102), (84, 917240), (92, 837480), (96, 802585), (105, 733792), (112, 687930), (115, 669984), (120, 642068), (138, 558320), (140, 550344), (160, 481551), (161, 478560), (168, 458620), (184, 418740), (210, 366896), (224, 343965), (230, 334992), (240, 321034), (276, 279160), (280, 275172), (322, 239280), (336, 229310), (345, 223328), (368, 209370), (420, 183448), (460, 167496), (480, 160517), (483, 159520), (552, 139580), (560, 137586), (644, 119640), (672, 114655), (690, 111664), (736, 104685), (805, 95712), (840, 91724), (920, 83748), (966, 79760), (997, 77280), (1104, 69790), (1120, 68793), (1288, 59820), (1380, 55832), (1610, 47856), (1680, 45862), (1840, 41874), (1932, 39880), (1994, 38640), (2208, 34895), (2415, 31904), (2576, 29910), (2760, 27916), (2991, 25760), (3220, 23928), (3360, 22931), (3680, 20937), (3864, 19940), (3988, 19320), (4830, 15952), (4985, 15456), (5152, 14955), (5520, 13958), (5982, 12880), (6440, 11964), (6979, 11040), (7728, 9970), (7976, 9660)]