15690962960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{15017}}^1$

素因数の和:15420

約数の個数: 80

約数和(自身を含む): 37576117296

約数和(自身を除く): 21885154336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 353, 370, 592, 706, 740, 1412, 1480, 1765, 2824, 2960, 3530, 5648, 7060, 13061, 14120, 15017, 26122, 28240, 30034, 52244, 60068, 65305, 75085, 104488, 120136, 130610, 150170, 208976, 240272, 261220, 300340, 522440, 555629, 600680, 1044880, 1111258, 1201360, 2222516, 2778145, 4445032, 5301001, 5556290, 8890064, 10602002, 11112580, 21204004, 22225160, 26505005, 42408008, 44450320, 53010010, 84816016, 106020020, 196137037, 212040040, 392274074, 424080080, 784548148, 980685185, 1569096296, 1961370370, 3138192592, 3922740740, 7845481480, 15690962960]

約数ペア:

[(1, 15690962960), (2, 7845481480), (4, 3922740740), (5, 3138192592), (8, 1961370370), (10, 1569096296), (16, 980685185), (20, 784548148), (37, 424080080), (40, 392274074), (74, 212040040), (80, 196137037), (148, 106020020), (185, 84816016), (296, 53010010), (353, 44450320), (370, 42408008), (592, 26505005), (706, 22225160), (740, 21204004), (1412, 11112580), (1480, 10602002), (1765, 8890064), (2824, 5556290), (2960, 5301001), (3530, 4445032), (5648, 2778145), (7060, 2222516), (13061, 1201360), (14120, 1111258), (15017, 1044880), (26122, 600680), (28240, 555629), (30034, 522440), (52244, 300340), (60068, 261220), (65305, 240272), (75085, 208976), (104488, 150170), (120136, 130610)]