334587760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 840821184

約数和(自身を除く): 506233424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 433, 520, 743, 866, 1040, 1486, 1732, 2165, 2972, 3464, 3715, 4330, 5629, 5944, 6928, 7430, 8660, 9659, 11258, 11888, 14860, 17320, 19318, 22516, 28145, 29720, 34640, 38636, 45032, 48295, 56290, 59440, 77272, 90064, 96590, 112580, 154544, 193180, 225160, 321719, 386360, 450320, 643438, 772720, 1286876, 1608595, 2573752, 3217190, 4182347, 5147504, 6434380, 8364694, 12868760, 16729388, 20911735, 25737520, 33458776, 41823470, 66917552, 83646940, 167293880, 334587760]

約数ペア:

[(1, 334587760), (2, 167293880), (4, 83646940), (5, 66917552), (8, 41823470), (10, 33458776), (13, 25737520), (16, 20911735), (20, 16729388), (26, 12868760), (40, 8364694), (52, 6434380), (65, 5147504), (80, 4182347), (104, 3217190), (130, 2573752), (208, 1608595), (260, 1286876), (433, 772720), (520, 643438), (743, 450320), (866, 386360), (1040, 321719), (1486, 225160), (1732, 193180), (2165, 154544), (2972, 112580), (3464, 96590), (3715, 90064), (4330, 77272), (5629, 59440), (5944, 56290), (6928, 48295), (7430, 45032), (8660, 38636), (9659, 34640), (11258, 29720), (11888, 28145), (14860, 22516), (17320, 19318)]