119313320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4219}}^1$

素因数の和:4338

約数の個数: 64

約数和(自身を含む): 309916800

約数和(自身を除く): 190603480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 4219, 5656, 7070, 8438, 14140, 16876, 21095, 28280, 29533, 33752, 42190, 59066, 84380, 118132, 147665, 168760, 236264, 295330, 426119, 590660, 852238, 1181320, 1704476, 2130595, 2982833, 3408952, 4261190, 5965666, 8522380, 11931332, 14914165, 17044760, 23862664, 29828330, 59656660, 119313320]

約数ペア:

[(1, 119313320), (2, 59656660), (4, 29828330), (5, 23862664), (7, 17044760), (8, 14914165), (10, 11931332), (14, 8522380), (20, 5965666), (28, 4261190), (35, 3408952), (40, 2982833), (56, 2130595), (70, 1704476), (101, 1181320), (140, 852238), (202, 590660), (280, 426119), (404, 295330), (505, 236264), (707, 168760), (808, 147665), (1010, 118132), (1414, 84380), (2020, 59066), (2828, 42190), (3535, 33752), (4040, 29533), (4219, 28280), (5656, 21095), (7070, 16876), (8438, 14140)]