42081480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16699}}^1$

素因数の和:16723

約数の個数: 96

約数和(自身を含む): 156312000

約数和(自身を除く): 114230520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16699, 33398, 50097, 66796, 83495, 100194, 116893, 133592, 150291, 166990, 200388, 233786, 250485, 300582, 333980, 350679, 400776, 467572, 500970, 584465, 601164, 667960, 701358, 751455, 935144, 1001940, 1052037, 1168930, 1202328, 1402716, 1502910, 1753395, 2003880, 2104074, 2337860, 2805432, 3005820, 3506790, 4208148, 4675720, 5260185, 6011640, 7013580, 8416296, 10520370, 14027160, 21040740, 42081480]

約数ペア:

[(1, 42081480), (2, 21040740), (3, 14027160), (4, 10520370), (5, 8416296), (6, 7013580), (7, 6011640), (8, 5260185), (9, 4675720), (10, 4208148), (12, 3506790), (14, 3005820), (15, 2805432), (18, 2337860), (20, 2104074), (21, 2003880), (24, 1753395), (28, 1502910), (30, 1402716), (35, 1202328), (36, 1168930), (40, 1052037), (42, 1001940), (45, 935144), (56, 751455), (60, 701358), (63, 667960), (70, 601164), (72, 584465), (84, 500970), (90, 467572), (105, 400776), (120, 350679), (126, 333980), (140, 300582), (168, 250485), (180, 233786), (210, 200388), (252, 166990), (280, 150291), (315, 133592), (360, 116893), (420, 100194), (504, 83495), (630, 66796), (840, 50097), (1260, 33398), (2520, 16699)]