1081196520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6679}}^1$

素因数の和:6783

約数の個数: 128

約数和(自身を含む): 3462912000

約数和(自身を除く): 2381715480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1349, 1420, 1704, 2130, 2280, 2698, 2840, 4047, 4260, 5396, 6679, 6745, 8094, 8520, 10792, 13358, 13490, 16188, 20037, 20235, 26716, 26980, 32376, 33395, 40074, 40470, 53432, 53960, 66790, 80148, 80940, 100185, 126901, 133580, 160296, 161880, 200370, 253802, 267160, 380703, 400740, 474209, 507604, 634505, 761406, 801480, 948418, 1015208, 1269010, 1422627, 1522812, 1896836, 1903515, 2371045, 2538020, 2845254, 3045624, 3793672, 3807030, 4742090, 5076040, 5690508, 7113135, 7614060, 9009971, 9484180, 11381016, 14226270, 15228120, 18019942, 18968360, 27029913, 28452540, 36039884, 45049855, 54059826, 56905080, 72079768, 90099710, 108119652, 135149565, 180199420, 216239304, 270299130, 360398840, 540598260, 1081196520]

約数ペア:

[(1, 1081196520), (2, 540598260), (3, 360398840), (4, 270299130), (5, 216239304), (6, 180199420), (8, 135149565), (10, 108119652), (12, 90099710), (15, 72079768), (19, 56905080), (20, 54059826), (24, 45049855), (30, 36039884), (38, 28452540), (40, 27029913), (57, 18968360), (60, 18019942), (71, 15228120), (76, 14226270), (95, 11381016), (114, 9484180), (120, 9009971), (142, 7614060), (152, 7113135), (190, 5690508), (213, 5076040), (228, 4742090), (284, 3807030), (285, 3793672), (355, 3045624), (380, 2845254), (426, 2538020), (456, 2371045), (568, 1903515), (570, 1896836), (710, 1522812), (760, 1422627), (852, 1269010), (1065, 1015208), (1140, 948418), (1349, 801480), (1420, 761406), (1704, 634505), (2130, 507604), (2280, 474209), (2698, 400740), (2840, 380703), (4047, 267160), (4260, 253802), (5396, 200370), (6679, 161880), (6745, 160296), (8094, 133580), (8520, 126901), (10792, 100185), (13358, 80940), (13490, 80148), (16188, 66790), (20037, 53960), (20235, 53432), (26716, 40470), (26980, 40074), (32376, 33395)]