1813043520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1190

約数の個数: 224

約数和(自身を含む): 6431523840

約数和(自身を除く): 4618480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 223, 240, 270, 288, 320, 360, 432, 446, 480, 540, 576, 669, 720, 864, 892, 941, 960, 1080, 1115, 1338, 1440, 1728, 1784, 1882, 2007, 2160, 2230, 2676, 2823, 2880, 3345, 3568, 3764, 4014, 4320, 4460, 4705, 5352, 5646, 6021, 6690, 7136, 7528, 8028, 8469, 8640, 8920, 9410, 10035, 10704, 11292, 12042, 13380, 14115, 14272, 15056, 16056, 16938, 17840, 18820, 20070, 21408, 22584, 24084, 25407, 26760, 28230, 30105, 30112, 32112, 33876, 35680, 37640, 40140, 42345, 42816, 45168, 48168, 50814, 53520, 56460, 60210, 60224, 64224, 67752, 71360, 75280, 80280, 84690, 90336, 96336, 101628, 107040, 112920, 120420, 127035, 128448, 135504, 150560, 160560, 169380, 180672, 192672, 203256, 209843, 214080, 225840, 240840, 254070, 271008, 301120, 321120, 338760, 385344, 406512, 419686, 451680, 481680, 508140, 542016, 629529, 642240, 677520, 813024, 839372, 903360, 963360, 1016280, 1049215, 1259058, 1355040, 1626048, 1678744, 1888587, 1926720, 2032560, 2098430, 2518116, 2710080, 3147645, 3357488, 3777174, 4065120, 4196860, 5036232, 5665761, 6295290, 6714976, 7554348, 8130240, 8393720, 9442935, 10072464, 11331522, 12590580, 13429952, 15108696, 16787440, 18885870, 20144928, 22663044, 25181160, 28328805, 30217392, 33574880, 37771740, 40289856, 45326088, 50362320, 56657610, 60434784, 67149760, 75543480, 90652176, 100724640, 113315220, 120869568, 151086960, 181304352, 201449280, 226630440, 302173920, 362608704, 453260880, 604347840, 906521760, 1813043520]

約数ペア:

[(1, 1813043520), (2, 906521760), (3, 604347840), (4, 453260880), (5, 362608704), (6, 302173920), (8, 226630440), (9, 201449280), (10, 181304352), (12, 151086960), (15, 120869568), (16, 113315220), (18, 100724640), (20, 90652176), (24, 75543480), (27, 67149760), (30, 60434784), (32, 56657610), (36, 50362320), (40, 45326088), (45, 40289856), (48, 37771740), (54, 33574880), (60, 30217392), (64, 28328805), (72, 25181160), (80, 22663044), (90, 20144928), (96, 18885870), (108, 16787440), (120, 15108696), (135, 13429952), (144, 12590580), (160, 11331522), (180, 10072464), (192, 9442935), (216, 8393720), (223, 8130240), (240, 7554348), (270, 6714976), (288, 6295290), (320, 5665761), (360, 5036232), (432, 4196860), (446, 4065120), (480, 3777174), (540, 3357488), (576, 3147645), (669, 2710080), (720, 2518116), (864, 2098430), (892, 2032560), (941, 1926720), (960, 1888587), (1080, 1678744), (1115, 1626048), (1338, 1355040), (1440, 1259058), (1728, 1049215), (1784, 1016280), (1882, 963360), (2007, 903360), (2160, 839372), (2230, 813024), (2676, 677520), (2823, 642240), (2880, 629529), (3345, 542016), (3568, 508140), (3764, 481680), (4014, 451680), (4320, 419686), (4460, 406512), (4705, 385344), (5352, 338760), (5646, 321120), (6021, 301120), (6690, 271008), (7136, 254070), (7528, 240840), (8028, 225840), (8469, 214080), (8640, 209843), (8920, 203256), (9410, 192672), (10035, 180672), (10704, 169380), (11292, 160560), (12042, 150560), (13380, 135504), (14115, 128448), (14272, 127035), (15056, 120420), (16056, 112920), (16938, 107040), (17840, 101628), (18820, 96336), (20070, 90336), (21408, 84690), (22584, 80280), (24084, 75280), (25407, 71360), (26760, 67752), (28230, 64224), (30105, 60224), (30112, 60210), (32112, 56460), (33876, 53520), (35680, 50814), (37640, 48168), (40140, 45168), (42345, 42816)]