200442720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 633558240

約数和(自身を除く): 433115520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 818, 1021, 1227, 1636, 2042, 2045, 2454, 3063, 3272, 4084, 4090, 4908, 5105, 6126, 6135, 6544, 8168, 8180, 9816, 10210, 12252, 12270, 13088, 15315, 16336, 16360, 19632, 20420, 24504, 24540, 30630, 32672, 32720, 39264, 40840, 49008, 49080, 61260, 65440, 81680, 98016, 98160, 122520, 163360, 196320, 245040, 417589, 490080, 835178, 1252767, 1670356, 2087945, 2505534, 3340712, 4175890, 5011068, 6263835, 6681424, 8351780, 10022136, 12527670, 13362848, 16703560, 20044272, 25055340, 33407120, 40088544, 50110680, 66814240, 100221360, 200442720]

約数ペア:

[(1, 200442720), (2, 100221360), (3, 66814240), (4, 50110680), (5, 40088544), (6, 33407120), (8, 25055340), (10, 20044272), (12, 16703560), (15, 13362848), (16, 12527670), (20, 10022136), (24, 8351780), (30, 6681424), (32, 6263835), (40, 5011068), (48, 4175890), (60, 3340712), (80, 2505534), (96, 2087945), (120, 1670356), (160, 1252767), (240, 835178), (409, 490080), (480, 417589), (818, 245040), (1021, 196320), (1227, 163360), (1636, 122520), (2042, 98160), (2045, 98016), (2454, 81680), (3063, 65440), (3272, 61260), (4084, 49080), (4090, 49008), (4908, 40840), (5105, 39264), (6126, 32720), (6135, 32672), (6544, 30630), (8168, 24540), (8180, 24504), (9816, 20420), (10210, 19632), (12252, 16360), (12270, 16336), (13088, 15315)]