2185612560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1046

約数の個数: 240

約数和(自身を含む): 7775127360

約数和(自身を除く): 5589514800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 197, 228, 240, 285, 304, 342, 360, 380, 394, 456, 570, 591, 684, 720, 760, 788, 811, 855, 912, 985, 1140, 1182, 1368, 1520, 1576, 1622, 1710, 1773, 1970, 2280, 2364, 2433, 2736, 2955, 3152, 3244, 3420, 3546, 3743, 3940, 4055, 4560, 4728, 4866, 5910, 6488, 6840, 7092, 7299, 7486, 7880, 8110, 8865, 9456, 9732, 11229, 11820, 12165, 12976, 13680, 14184, 14598, 14972, 15409, 15760, 16220, 17730, 18715, 19464, 22458, 23640, 24330, 28368, 29196, 29944, 30818, 32440, 33687, 35460, 36495, 37430, 38928, 44916, 46227, 47280, 48660, 56145, 58392, 59888, 61636, 64880, 67374, 70920, 72990, 74860, 77045, 89832, 92454, 97320, 112290, 116784, 123272, 134748, 138681, 141840, 145980, 149720, 154090, 159767, 168435, 179664, 184908, 194640, 224580, 231135, 246544, 269496, 277362, 291960, 299440, 308180, 319534, 336870, 369816, 449160, 462270, 479301, 538992, 554724, 583920, 616360, 639068, 673740, 693405, 739632, 798835, 898320, 924540, 958602, 1109448, 1232720, 1278136, 1347480, 1386810, 1437903, 1597670, 1849080, 1917204, 2218896, 2396505, 2556272, 2694960, 2773620, 2875806, 3035573, 3195340, 3698160, 3834408, 4793010, 5547240, 5751612, 6071146, 6390680, 7189515, 7668816, 9106719, 9586020, 11094480, 11503224, 12142292, 12781360, 14379030, 15177865, 18213438, 19172040, 23006448, 24284584, 27320157, 28758060, 30355730, 36426876, 38344080, 45533595, 48569168, 54640314, 57516120, 60711460, 72853752, 91067190, 109280628, 115032240, 121422920, 136600785, 145707504, 182134380, 218561256, 242845840, 273201570, 364268760, 437122512, 546403140, 728537520, 1092806280, 2185612560]

約数ペア:

[(1, 2185612560), (2, 1092806280), (3, 728537520), (4, 546403140), (5, 437122512), (6, 364268760), (8, 273201570), (9, 242845840), (10, 218561256), (12, 182134380), (15, 145707504), (16, 136600785), (18, 121422920), (19, 115032240), (20, 109280628), (24, 91067190), (30, 72853752), (36, 60711460), (38, 57516120), (40, 54640314), (45, 48569168), (48, 45533595), (57, 38344080), (60, 36426876), (72, 30355730), (76, 28758060), (80, 27320157), (90, 24284584), (95, 23006448), (114, 19172040), (120, 18213438), (144, 15177865), (152, 14379030), (171, 12781360), (180, 12142292), (190, 11503224), (197, 11094480), (228, 9586020), (240, 9106719), (285, 7668816), (304, 7189515), (342, 6390680), (360, 6071146), (380, 5751612), (394, 5547240), (456, 4793010), (570, 3834408), (591, 3698160), (684, 3195340), (720, 3035573), (760, 2875806), (788, 2773620), (811, 2694960), (855, 2556272), (912, 2396505), (985, 2218896), (1140, 1917204), (1182, 1849080), (1368, 1597670), (1520, 1437903), (1576, 1386810), (1622, 1347480), (1710, 1278136), (1773, 1232720), (1970, 1109448), (2280, 958602), (2364, 924540), (2433, 898320), (2736, 798835), (2955, 739632), (3152, 693405), (3244, 673740), (3420, 639068), (3546, 616360), (3743, 583920), (3940, 554724), (4055, 538992), (4560, 479301), (4728, 462270), (4866, 449160), (5910, 369816), (6488, 336870), (6840, 319534), (7092, 308180), (7299, 299440), (7486, 291960), (7880, 277362), (8110, 269496), (8865, 246544), (9456, 231135), (9732, 224580), (11229, 194640), (11820, 184908), (12165, 179664), (12976, 168435), (13680, 159767), (14184, 154090), (14598, 149720), (14972, 145980), (15409, 141840), (15760, 138681), (16220, 134748), (17730, 123272), (18715, 116784), (19464, 112290), (22458, 97320), (23640, 92454), (24330, 89832), (28368, 77045), (29196, 74860), (29944, 72990), (30818, 70920), (32440, 67374), (33687, 64880), (35460, 61636), (36495, 59888), (37430, 58392), (38928, 56145), (44916, 48660), (46227, 47280)]