82704160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 250387200

約数和(自身を除く): 167683040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 137, 140, 154, 160, 176, 196, 220, 224, 245, 274, 280, 308, 343, 352, 385, 392, 440, 490, 539, 548, 560, 616, 685, 686, 770, 784, 880, 959, 980, 1078, 1096, 1120, 1232, 1370, 1372, 1507, 1540, 1568, 1715, 1760, 1918, 1960, 2156, 2192, 2464, 2695, 2740, 2744, 3014, 3080, 3430, 3773, 3836, 3920, 4312, 4384, 4795, 5390, 5480, 5488, 6028, 6160, 6713, 6860, 7535, 7546, 7672, 7840, 8624, 9590, 10549, 10780, 10960, 10976, 12056, 12320, 13426, 13720, 15070, 15092, 15344, 17248, 18865, 19180, 21098, 21560, 21920, 24112, 26852, 27440, 30140, 30184, 30688, 33565, 37730, 38360, 42196, 43120, 46991, 48224, 52745, 53704, 54880, 60280, 60368, 67130, 73843, 75460, 76720, 84392, 86240, 93982, 105490, 107408, 120560, 120736, 134260, 147686, 150920, 153440, 168784, 187964, 210980, 214816, 234955, 241120, 268520, 295372, 301840, 337568, 369215, 375928, 421960, 469910, 516901, 537040, 590744, 603680, 738430, 751856, 843920, 939820, 1033802, 1074080, 1181488, 1476860, 1503712, 1687840, 1879640, 2067604, 2362976, 2584505, 2953720, 3759280, 4135208, 5169010, 5907440, 7518560, 8270416, 10338020, 11814880, 16540832, 20676040, 41352080, 82704160]

約数ペア:

[(1, 82704160), (2, 41352080), (4, 20676040), (5, 16540832), (7, 11814880), (8, 10338020), (10, 8270416), (11, 7518560), (14, 5907440), (16, 5169010), (20, 4135208), (22, 3759280), (28, 2953720), (32, 2584505), (35, 2362976), (40, 2067604), (44, 1879640), (49, 1687840), (55, 1503712), (56, 1476860), (70, 1181488), (77, 1074080), (80, 1033802), (88, 939820), (98, 843920), (110, 751856), (112, 738430), (137, 603680), (140, 590744), (154, 537040), (160, 516901), (176, 469910), (196, 421960), (220, 375928), (224, 369215), (245, 337568), (274, 301840), (280, 295372), (308, 268520), (343, 241120), (352, 234955), (385, 214816), (392, 210980), (440, 187964), (490, 168784), (539, 153440), (548, 150920), (560, 147686), (616, 134260), (685, 120736), (686, 120560), (770, 107408), (784, 105490), (880, 93982), (959, 86240), (980, 84392), (1078, 76720), (1096, 75460), (1120, 73843), (1232, 67130), (1370, 60368), (1372, 60280), (1507, 54880), (1540, 53704), (1568, 52745), (1715, 48224), (1760, 46991), (1918, 43120), (1960, 42196), (2156, 38360), (2192, 37730), (2464, 33565), (2695, 30688), (2740, 30184), (2744, 30140), (3014, 27440), (3080, 26852), (3430, 24112), (3773, 21920), (3836, 21560), (3920, 21098), (4312, 19180), (4384, 18865), (4795, 17248), (5390, 15344), (5480, 15092), (5488, 15070), (6028, 13720), (6160, 13426), (6713, 12320), (6860, 12056), (7535, 10976), (7546, 10960), (7672, 10780), (7840, 10549), (8624, 9590)]