333450080

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 808315200

約数和(自身を除く): 474865120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 149, 160, 197, 284, 298, 355, 394, 568, 596, 710, 745, 788, 985, 1136, 1192, 1420, 1490, 1576, 1970, 2272, 2384, 2840, 2980, 3152, 3940, 4768, 5680, 5960, 6304, 7880, 10579, 11360, 11920, 13987, 15760, 21158, 23840, 27974, 29353, 31520, 42316, 52895, 55948, 58706, 69935, 84632, 105790, 111896, 117412, 139870, 146765, 169264, 211580, 223792, 234824, 279740, 293530, 338528, 423160, 447584, 469648, 559480, 587060, 846320, 939296, 1118960, 1174120, 1692640, 2084063, 2237920, 2348240, 4168126, 4696480, 8336252, 10420315, 16672504, 20840630, 33345008, 41681260, 66690016, 83362520, 166725040, 333450080]

約数ペア:

[(1, 333450080), (2, 166725040), (4, 83362520), (5, 66690016), (8, 41681260), (10, 33345008), (16, 20840630), (20, 16672504), (32, 10420315), (40, 8336252), (71, 4696480), (80, 4168126), (142, 2348240), (149, 2237920), (160, 2084063), (197, 1692640), (284, 1174120), (298, 1118960), (355, 939296), (394, 846320), (568, 587060), (596, 559480), (710, 469648), (745, 447584), (788, 423160), (985, 338528), (1136, 293530), (1192, 279740), (1420, 234824), (1490, 223792), (1576, 211580), (1970, 169264), (2272, 146765), (2384, 139870), (2840, 117412), (2980, 111896), (3152, 105790), (3940, 84632), (4768, 69935), (5680, 58706), (5960, 55948), (6304, 52895), (7880, 42316), (10579, 31520), (11360, 29353), (11920, 27974), (13987, 23840), (15760, 21158)]