2889069120

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{15923}}^1$

素因数の和:15959

約数の個数: 280

約数和(自身を含む): 11745797184

約数和(自身を除く): 8856728064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 15923, 18144, 20160, 22680, 25920, 30240, 31846, 36288, 45360, 47769, 60480, 63692, 79615, 90720, 95538, 111461, 127384, 143307, 159230, 181440, 191076, 222922, 238845, 254768, 286614, 318460, 334383, 382152, 429921, 445844, 477690, 509536, 557305, 573228, 636920, 668766, 716535, 764304, 859842, 891688, 955380, 1003149, 1019072, 1114610, 1146456, 1273840, 1289763, 1337532, 1433070, 1528608, 1671915, 1719684, 1783376, 1910760, 2006298, 2149605, 2229220, 2292912, 2547680, 2579526, 2675064, 2866140, 3009447, 3057216, 3343830, 3439368, 3566752, 3821520, 4012596, 4299210, 4458440, 4585824, 5015745, 5095360, 5159052, 5350128, 5732280, 6018894, 6448815, 6687660, 6878736, 7133504, 7643040, 8025192, 8598420, 8916880, 9028341, 9171648, 10031490, 10318104, 10700256, 11464560, 12037788, 12897630, 13375320, 13757472, 15047235, 15286080, 16050384, 17196840, 17833760, 18056682, 20062980, 20636208, 21400512, 22929120, 24075576, 25795260, 26750640, 27514944, 30094470, 32100768, 34393680, 35667520, 36113364, 40125960, 41272416, 45141705, 45858240, 48151152, 51590520, 53501280, 60188940, 64201536, 68787360, 72226728, 80251920, 82544832, 90283410, 96302304, 103181040, 107002560, 120377880, 137574720, 144453456, 160503840, 180566820, 192604608, 206362080, 240755760, 288906912, 321007680, 361133640, 412724160, 481511520, 577813824, 722267280, 963023040, 1444534560, 2889069120]

約数ペア:

[(1, 2889069120), (2, 1444534560), (3, 963023040), (4, 722267280), (5, 577813824), (6, 481511520), (7, 412724160), (8, 361133640), (9, 321007680), (10, 288906912), (12, 240755760), (14, 206362080), (15, 192604608), (16, 180566820), (18, 160503840), (20, 144453456), (21, 137574720), (24, 120377880), (27, 107002560), (28, 103181040), (30, 96302304), (32, 90283410), (35, 82544832), (36, 80251920), (40, 72226728), (42, 68787360), (45, 64201536), (48, 60188940), (54, 53501280), (56, 51590520), (60, 48151152), (63, 45858240), (64, 45141705), (70, 41272416), (72, 40125960), (80, 36113364), (81, 35667520), (84, 34393680), (90, 32100768), (96, 30094470), (105, 27514944), (108, 26750640), (112, 25795260), (120, 24075576), (126, 22929120), (135, 21400512), (140, 20636208), (144, 20062980), (160, 18056682), (162, 17833760), (168, 17196840), (180, 16050384), (189, 15286080), (192, 15047235), (210, 13757472), (216, 13375320), (224, 12897630), (240, 12037788), (252, 11464560), (270, 10700256), (280, 10318104), (288, 10031490), (315, 9171648), (320, 9028341), (324, 8916880), (336, 8598420), (360, 8025192), (378, 7643040), (405, 7133504), (420, 6878736), (432, 6687660), (448, 6448815), (480, 6018894), (504, 5732280), (540, 5350128), (560, 5159052), (567, 5095360), (576, 5015745), (630, 4585824), (648, 4458440), (672, 4299210), (720, 4012596), (756, 3821520), (810, 3566752), (840, 3439368), (864, 3343830), (945, 3057216), (960, 3009447), (1008, 2866140), (1080, 2675064), (1120, 2579526), (1134, 2547680), (1260, 2292912), (1296, 2229220), (1344, 2149605), (1440, 2006298), (1512, 1910760), (1620, 1783376), (1680, 1719684), (1728, 1671915), (1890, 1528608), (2016, 1433070), (2160, 1337532), (2240, 1289763), (2268, 1273840), (2520, 1146456), (2592, 1114610), (2835, 1019072), (2880, 1003149), (3024, 955380), (3240, 891688), (3360, 859842), (3780, 764304), (4032, 716535), (4320, 668766), (4536, 636920), (5040, 573228), (5184, 557305), (5670, 509536), (6048, 477690), (6480, 445844), (6720, 429921), (7560, 382152), (8640, 334383), (9072, 318460), (10080, 286614), (11340, 254768), (12096, 238845), (12960, 222922), (15120, 191076), (15923, 181440), (18144, 159230), (20160, 143307), (22680, 127384), (25920, 111461), (30240, 95538), (31846, 90720), (36288, 79615), (45360, 63692), (47769, 60480)]