53282040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 184412160

約数和(自身を除く): 131130120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 463, 548, 685, 822, 840, 926, 959, 1096, 1370, 1389, 1644, 1852, 1918, 2055, 2315, 2740, 2778, 2877, 3241, 3288, 3704, 3836, 4110, 4630, 4795, 5480, 5556, 5754, 6482, 6945, 7672, 8220, 9260, 9590, 9723, 11112, 11508, 12964, 13890, 14385, 16205, 16440, 18520, 19180, 19446, 23016, 25928, 27780, 28770, 32410, 38360, 38892, 48615, 55560, 57540, 63431, 64820, 77784, 97230, 115080, 126862, 129640, 190293, 194460, 253724, 317155, 380586, 388920, 444017, 507448, 634310, 761172, 888034, 951465, 1268620, 1332051, 1522344, 1776068, 1902930, 2220085, 2537240, 2664102, 3552136, 3805860, 4440170, 5328204, 6660255, 7611720, 8880340, 10656408, 13320510, 17760680, 26641020, 53282040]

約数ペア:

[(1, 53282040), (2, 26641020), (3, 17760680), (4, 13320510), (5, 10656408), (6, 8880340), (7, 7611720), (8, 6660255), (10, 5328204), (12, 4440170), (14, 3805860), (15, 3552136), (20, 2664102), (21, 2537240), (24, 2220085), (28, 1902930), (30, 1776068), (35, 1522344), (40, 1332051), (42, 1268620), (56, 951465), (60, 888034), (70, 761172), (84, 634310), (105, 507448), (120, 444017), (137, 388920), (140, 380586), (168, 317155), (210, 253724), (274, 194460), (280, 190293), (411, 129640), (420, 126862), (463, 115080), (548, 97230), (685, 77784), (822, 64820), (840, 63431), (926, 57540), (959, 55560), (1096, 48615), (1370, 38892), (1389, 38360), (1644, 32410), (1852, 28770), (1918, 27780), (2055, 25928), (2315, 23016), (2740, 19446), (2778, 19180), (2877, 18520), (3241, 16440), (3288, 16205), (3704, 14385), (3836, 13890), (4110, 12964), (4630, 11508), (4795, 11112), (5480, 9723), (5556, 9590), (5754, 9260), (6482, 8220), (6945, 7672)]