16721531200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7641

約数の個数: 168

約数和(自身を含む): 45245389824

約数和(自身を除く): 28523858624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 127, 160, 176, 200, 220, 254, 275, 320, 352, 400, 440, 508, 550, 635, 704, 800, 880, 1016, 1100, 1270, 1397, 1600, 1760, 2032, 2200, 2540, 2794, 3175, 3520, 4064, 4400, 5080, 5588, 6350, 6985, 7481, 8128, 8800, 10160, 11176, 12700, 13970, 14962, 17600, 20320, 22352, 25400, 27940, 29924, 34925, 37405, 40640, 44704, 50800, 55880, 59848, 69850, 74810, 82291, 89408, 101600, 111760, 119696, 139700, 149620, 164582, 187025, 203200, 223520, 239392, 279400, 299240, 329164, 374050, 411455, 447040, 478784, 558800, 598480, 658328, 748100, 822910, 950087, 1117600, 1196960, 1316656, 1496200, 1645820, 1900174, 2057275, 2235200, 2393920, 2633312, 2992400, 3291640, 3800348, 4114550, 4750435, 5266624, 5984800, 6583280, 7600696, 8229100, 9500870, 10450957, 11969600, 13166560, 15201392, 16458200, 19001740, 20901914, 23752175, 26333120, 30402784, 32916400, 38003480, 41803828, 47504350, 52254785, 60805568, 65832800, 76006960, 83607656, 95008700, 104509570, 131665600, 152013920, 167215312, 190017400, 209019140, 261273925, 304027840, 334430624, 380034800, 418038280, 522547850, 668861248, 760069600, 836076560, 1045095700, 1520139200, 1672153120, 2090191400, 3344306240, 4180382800, 8360765600, 16721531200]

約数ペア:

[(1, 16721531200), (2, 8360765600), (4, 4180382800), (5, 3344306240), (8, 2090191400), (10, 1672153120), (11, 1520139200), (16, 1045095700), (20, 836076560), (22, 760069600), (25, 668861248), (32, 522547850), (40, 418038280), (44, 380034800), (50, 334430624), (55, 304027840), (64, 261273925), (80, 209019140), (88, 190017400), (100, 167215312), (110, 152013920), (127, 131665600), (160, 104509570), (176, 95008700), (200, 83607656), (220, 76006960), (254, 65832800), (275, 60805568), (320, 52254785), (352, 47504350), (400, 41803828), (440, 38003480), (508, 32916400), (550, 30402784), (635, 26333120), (704, 23752175), (800, 20901914), (880, 19001740), (1016, 16458200), (1100, 15201392), (1270, 13166560), (1397, 11969600), (1600, 10450957), (1760, 9500870), (2032, 8229100), (2200, 7600696), (2540, 6583280), (2794, 5984800), (3175, 5266624), (3520, 4750435), (4064, 4114550), (4400, 3800348), (5080, 3291640), (5588, 2992400), (6350, 2633312), (6985, 2393920), (7481, 2235200), (8128, 2057275), (8800, 1900174), (10160, 1645820), (11176, 1496200), (12700, 1316656), (13970, 1196960), (14962, 1117600), (17600, 950087), (20320, 822910), (22352, 748100), (25400, 658328), (27940, 598480), (29924, 558800), (34925, 478784), (37405, 447040), (40640, 411455), (44704, 374050), (50800, 329164), (55880, 299240), (59848, 279400), (69850, 239392), (74810, 223520), (82291, 203200), (89408, 187025), (101600, 164582), (111760, 149620), (119696, 139700)]