1089694080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3366

約数の個数: 256

約数和(自身を含む): 4063680000

約数和(自身を除く): 2973985920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3319, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6638, 6840, 7296, 8208, 8640, 9120, 9957, 10260, 10944, 12160, 13276, 13680, 16416, 16595, 17280, 18240, 19914, 20520, 21888, 26552, 27360, 29871, 32832, 33190, 36480, 39828, 41040, 49785, 53104, 54720, 59742, 63061, 65664, 66380, 79656, 82080, 89613, 99570, 106208, 109440, 119484, 126122, 132760, 149355, 159312, 164160, 179226, 189183, 199140, 212416, 238968, 252244, 265520, 298710, 315305, 318624, 328320, 358452, 378366, 398280, 424832, 448065, 477936, 504488, 531040, 567549, 597420, 630610, 637248, 716904, 756732, 796560, 896130, 945915, 955872, 1008976, 1062080, 1135098, 1194840, 1261220, 1274496, 1433808, 1513464, 1593120, 1702647, 1792260, 1891830, 1911744, 2017952, 2124160, 2270196, 2389680, 2522440, 2837745, 2867616, 3026928, 3186240, 3405294, 3584520, 3783660, 3823488, 4035904, 4540392, 4779360, 5044880, 5675490, 5735232, 6053856, 6372480, 6810588, 7169040, 7567320, 8071808, 8513235, 9080784, 9558720, 10089760, 11350980, 11470464, 12107712, 13621176, 14338080, 15134640, 17026470, 18161568, 19117440, 20179520, 22701960, 24215424, 27242352, 28676160, 30269280, 34052940, 36323136, 40359040, 45403920, 54484704, 57352320, 60538560, 68105880, 72646272, 90807840, 108969408, 121077120, 136211760, 181615680, 217938816, 272423520, 363231360, 544847040, 1089694080]

約数ペア:

[(1, 1089694080), (2, 544847040), (3, 363231360), (4, 272423520), (5, 217938816), (6, 181615680), (8, 136211760), (9, 121077120), (10, 108969408), (12, 90807840), (15, 72646272), (16, 68105880), (18, 60538560), (19, 57352320), (20, 54484704), (24, 45403920), (27, 40359040), (30, 36323136), (32, 34052940), (36, 30269280), (38, 28676160), (40, 27242352), (45, 24215424), (48, 22701960), (54, 20179520), (57, 19117440), (60, 18161568), (64, 17026470), (72, 15134640), (76, 14338080), (80, 13621176), (90, 12107712), (95, 11470464), (96, 11350980), (108, 10089760), (114, 9558720), (120, 9080784), (128, 8513235), (135, 8071808), (144, 7567320), (152, 7169040), (160, 6810588), (171, 6372480), (180, 6053856), (190, 5735232), (192, 5675490), (216, 5044880), (228, 4779360), (240, 4540392), (270, 4035904), (285, 3823488), (288, 3783660), (304, 3584520), (320, 3405294), (342, 3186240), (360, 3026928), (380, 2867616), (384, 2837745), (432, 2522440), (456, 2389680), (480, 2270196), (513, 2124160), (540, 2017952), (570, 1911744), (576, 1891830), (608, 1792260), (640, 1702647), (684, 1593120), (720, 1513464), (760, 1433808), (855, 1274496), (864, 1261220), (912, 1194840), (960, 1135098), (1026, 1062080), (1080, 1008976), (1140, 955872), (1152, 945915), (1216, 896130), (1368, 796560), (1440, 756732), (1520, 716904), (1710, 637248), (1728, 630610), (1824, 597420), (1920, 567549), (2052, 531040), (2160, 504488), (2280, 477936), (2432, 448065), (2565, 424832), (2736, 398280), (2880, 378366), (3040, 358452), (3319, 328320), (3420, 318624), (3456, 315305), (3648, 298710), (4104, 265520), (4320, 252244), (4560, 238968), (5130, 212416), (5472, 199140), (5760, 189183), (6080, 179226), (6638, 164160), (6840, 159312), (7296, 149355), (8208, 132760), (8640, 126122), (9120, 119484), (9957, 109440), (10260, 106208), (10944, 99570), (12160, 89613), (13276, 82080), (13680, 79656), (16416, 66380), (16595, 65664), (17280, 63061), (18240, 59742), (19914, 54720), (20520, 53104), (21888, 49785), (26552, 41040), (27360, 39828), (29871, 36480), (32832, 33190)]