189456743880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{908927}}^1$

素因数の和:909140

約数の個数: 128

約数和(自身を含む): 634795315200

約数和(自身を除く): 445338571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 772, 965, 1080, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4632, 5211, 5790, 6948, 7720, 8685, 10422, 11580, 13896, 17370, 20844, 23160, 26055, 34740, 41688, 52110, 69480, 104220, 208440, 908927, 1817854, 2726781, 3635708, 4544635, 5453562, 7271416, 8180343, 9089270, 10907124, 13633905, 16360686, 18178540, 21814248, 24541029, 27267810, 32721372, 36357080, 40901715, 49082058, 54535620, 65442744, 81803430, 98164116, 109071240, 122705145, 163606860, 175422911, 196328232, 245410290, 327213720, 350845822, 490820580, 526268733, 701691644, 877114555, 981641160, 1052537466, 1403383288, 1578806199, 1754229110, 2105074932, 2631343665, 3157612398, 3508458220, 4210149864, 4736418597, 5262687330, 6315224796, 7016916440, 7894030995, 9472837194, 10525374660, 12630449592, 15788061990, 18945674388, 21050749320, 23682092985, 31576123980, 37891348776, 47364185970, 63152247960, 94728371940, 189456743880]

約数ペア:

[(1, 189456743880), (2, 94728371940), (3, 63152247960), (4, 47364185970), (5, 37891348776), (6, 31576123980), (8, 23682092985), (9, 21050749320), (10, 18945674388), (12, 15788061990), (15, 12630449592), (18, 10525374660), (20, 9472837194), (24, 7894030995), (27, 7016916440), (30, 6315224796), (36, 5262687330), (40, 4736418597), (45, 4210149864), (54, 3508458220), (60, 3157612398), (72, 2631343665), (90, 2105074932), (108, 1754229110), (120, 1578806199), (135, 1403383288), (180, 1052537466), (193, 981641160), (216, 877114555), (270, 701691644), (360, 526268733), (386, 490820580), (540, 350845822), (579, 327213720), (772, 245410290), (965, 196328232), (1080, 175422911), (1158, 163606860), (1544, 122705145), (1737, 109071240), (1930, 98164116), (2316, 81803430), (2895, 65442744), (3474, 54535620), (3860, 49082058), (4632, 40901715), (5211, 36357080), (5790, 32721372), (6948, 27267810), (7720, 24541029), (8685, 21814248), (10422, 18178540), (11580, 16360686), (13896, 13633905), (17370, 10907124), (20844, 9089270), (23160, 8180343), (26055, 7271416), (34740, 5453562), (41688, 4544635), (52110, 3635708), (69480, 2726781), (104220, 1817854), (208440, 908927)]