63984480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 169710240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 139, 140, 160, 168, 210, 224, 240, 274, 278, 280, 336, 411, 417, 420, 480, 548, 556, 560, 672, 685, 695, 822, 834, 840, 959, 973, 1096, 1112, 1120, 1370, 1390, 1644, 1668, 1680, 1918, 1946, 2055, 2085, 2192, 2224, 2740, 2780, 2877, 2919, 3288, 3336, 3360, 3836, 3892, 4110, 4170, 4384, 4448, 4795, 4865, 5480, 5560, 5754, 5838, 6576, 6672, 7672, 7784, 8220, 8340, 9590, 9730, 10960, 11120, 11508, 11676, 13152, 13344, 14385, 14595, 15344, 15568, 16440, 16680, 19043, 19180, 19460, 21920, 22240, 23016, 23352, 28770, 29190, 30688, 31136, 32880, 33360, 38086, 38360, 38920, 46032, 46704, 57129, 57540, 58380, 65760, 66720, 76172, 76720, 77840, 92064, 93408, 95215, 114258, 115080, 116760, 133301, 152344, 153440, 155680, 190430, 228516, 230160, 233520, 266602, 285645, 304688, 380860, 399903, 457032, 460320, 467040, 533204, 571290, 609376, 666505, 761720, 799806, 914064, 1066408, 1142580, 1333010, 1523440, 1599612, 1828128, 1999515, 2132816, 2285160, 2666020, 3046880, 3199224, 3999030, 4265632, 4570320, 5332040, 6398448, 7998060, 9140640, 10664080, 12796896, 15996120, 21328160, 31992240, 63984480]

約数ペア:

[(1, 63984480), (2, 31992240), (3, 21328160), (4, 15996120), (5, 12796896), (6, 10664080), (7, 9140640), (8, 7998060), (10, 6398448), (12, 5332040), (14, 4570320), (15, 4265632), (16, 3999030), (20, 3199224), (21, 3046880), (24, 2666020), (28, 2285160), (30, 2132816), (32, 1999515), (35, 1828128), (40, 1599612), (42, 1523440), (48, 1333010), (56, 1142580), (60, 1066408), (70, 914064), (80, 799806), (84, 761720), (96, 666505), (105, 609376), (112, 571290), (120, 533204), (137, 467040), (139, 460320), (140, 457032), (160, 399903), (168, 380860), (210, 304688), (224, 285645), (240, 266602), (274, 233520), (278, 230160), (280, 228516), (336, 190430), (411, 155680), (417, 153440), (420, 152344), (480, 133301), (548, 116760), (556, 115080), (560, 114258), (672, 95215), (685, 93408), (695, 92064), (822, 77840), (834, 76720), (840, 76172), (959, 66720), (973, 65760), (1096, 58380), (1112, 57540), (1120, 57129), (1370, 46704), (1390, 46032), (1644, 38920), (1668, 38360), (1680, 38086), (1918, 33360), (1946, 32880), (2055, 31136), (2085, 30688), (2192, 29190), (2224, 28770), (2740, 23352), (2780, 23016), (2877, 22240), (2919, 21920), (3288, 19460), (3336, 19180), (3360, 19043), (3836, 16680), (3892, 16440), (4110, 15568), (4170, 15344), (4384, 14595), (4448, 14385), (4795, 13344), (4865, 13152), (5480, 11676), (5560, 11508), (5754, 11120), (5838, 10960), (6576, 9730), (6672, 9590), (7672, 8340), (7784, 8220)]