1574155960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2321

約数の個数: 128

約数和(自身を含む): 4031596800

約数和(自身を除く): 2457440840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 47, 52, 58, 65, 94, 104, 116, 130, 145, 188, 232, 235, 260, 290, 376, 377, 470, 520, 580, 611, 754, 940, 1160, 1222, 1363, 1508, 1880, 1885, 2221, 2444, 2726, 3016, 3055, 3770, 4442, 4888, 5452, 6110, 6815, 7540, 8884, 10904, 11105, 12220, 13630, 15080, 17719, 17768, 22210, 24440, 27260, 28873, 35438, 44420, 54520, 57746, 64409, 70876, 88595, 88840, 104387, 115492, 128818, 141752, 144365, 177190, 208774, 230984, 257636, 288730, 322045, 354380, 417548, 515272, 521935, 577460, 644090, 708760, 835096, 837317, 1043870, 1154920, 1288180, 1357031, 1674634, 2087740, 2576360, 2714062, 3027223, 3349268, 4175480, 4186585, 5428124, 6054446, 6698536, 6785155, 8373170, 10856248, 12108892, 13570310, 15136115, 16746340, 24217784, 27140620, 30272230, 33492680, 39353899, 54281240, 60544460, 78707798, 121088920, 157415596, 196769495, 314831192, 393538990, 787077980, 1574155960]

約数ペア:

[(1, 1574155960), (2, 787077980), (4, 393538990), (5, 314831192), (8, 196769495), (10, 157415596), (13, 121088920), (20, 78707798), (26, 60544460), (29, 54281240), (40, 39353899), (47, 33492680), (52, 30272230), (58, 27140620), (65, 24217784), (94, 16746340), (104, 15136115), (116, 13570310), (130, 12108892), (145, 10856248), (188, 8373170), (232, 6785155), (235, 6698536), (260, 6054446), (290, 5428124), (376, 4186585), (377, 4175480), (470, 3349268), (520, 3027223), (580, 2714062), (611, 2576360), (754, 2087740), (940, 1674634), (1160, 1357031), (1222, 1288180), (1363, 1154920), (1508, 1043870), (1880, 837317), (1885, 835096), (2221, 708760), (2444, 644090), (2726, 577460), (3016, 521935), (3055, 515272), (3770, 417548), (4442, 354380), (4888, 322045), (5452, 288730), (6110, 257636), (6815, 230984), (7540, 208774), (8884, 177190), (10904, 144365), (11105, 141752), (12220, 128818), (13630, 115492), (15080, 104387), (17719, 88840), (17768, 88595), (22210, 70876), (24440, 64409), (27260, 57746), (28873, 54520), (35438, 44420)]