15696942920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 36407145600

約数和(自身を除く): 20710202680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 79, 118, 158, 236, 295, 316, 395, 472, 590, 632, 790, 1180, 1427, 1580, 2360, 2854, 3160, 3481, 4661, 5708, 6962, 7135, 9322, 11416, 13924, 14270, 17405, 18644, 23305, 27848, 28540, 34810, 37288, 46610, 57080, 69620, 84193, 93220, 112733, 139240, 168386, 186440, 225466, 274999, 336772, 420965, 450932, 549998, 563665, 673544, 841930, 901864, 1099996, 1127330, 1374995, 1683860, 2199992, 2254660, 2749990, 3367720, 4509320, 4967387, 5499980, 6651247, 9934774, 10999960, 13302494, 19869548, 24836935, 26604988, 33256235, 39739096, 49673870, 53209976, 66512470, 99347740, 133024940, 198695480, 266049880, 392423573, 784847146, 1569694292, 1962117865, 3139388584, 3924235730, 7848471460, 15696942920]

約数ペア:

[(1, 15696942920), (2, 7848471460), (4, 3924235730), (5, 3139388584), (8, 1962117865), (10, 1569694292), (20, 784847146), (40, 392423573), (59, 266049880), (79, 198695480), (118, 133024940), (158, 99347740), (236, 66512470), (295, 53209976), (316, 49673870), (395, 39739096), (472, 33256235), (590, 26604988), (632, 24836935), (790, 19869548), (1180, 13302494), (1427, 10999960), (1580, 9934774), (2360, 6651247), (2854, 5499980), (3160, 4967387), (3481, 4509320), (4661, 3367720), (5708, 2749990), (6962, 2254660), (7135, 2199992), (9322, 1683860), (11416, 1374995), (13924, 1127330), (14270, 1099996), (17405, 901864), (18644, 841930), (23305, 673544), (27848, 563665), (28540, 549998), (34810, 450932), (37288, 420965), (46610, 336772), (57080, 274999), (69620, 225466), (84193, 186440), (93220, 168386), (112733, 139240)]