1962685440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 264

約数和(自身を含む): 6866915328

約数和(自身を除く): 4904229888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 223, 240, 256, 288, 320, 360, 382, 384, 446, 480, 512, 573, 576, 640, 669, 720, 764, 768, 892, 955, 960, 1024, 1115, 1146, 1152, 1280, 1338, 1440, 1528, 1536, 1719, 1784, 1910, 1920, 2007, 2230, 2292, 2304, 2560, 2676, 2865, 2880, 3056, 3072, 3345, 3438, 3568, 3820, 3840, 4014, 4460, 4584, 4608, 5120, 5352, 5730, 5760, 6112, 6690, 6876, 7136, 7640, 7680, 8028, 8595, 8920, 9168, 9216, 10035, 10704, 11460, 11520, 12224, 13380, 13752, 14272, 15280, 15360, 16056, 17190, 17840, 18336, 20070, 21408, 22920, 23040, 24448, 26760, 27504, 28544, 30560, 32112, 34380, 35680, 36672, 40140, 42593, 42816, 45840, 46080, 48896, 53520, 55008, 57088, 61120, 64224, 68760, 71360, 73344, 80280, 85186, 85632, 91680, 97792, 107040, 110016, 114176, 122240, 127779, 128448, 137520, 142720, 146688, 160560, 170372, 171264, 183360, 195584, 212965, 214080, 220032, 228352, 244480, 255558, 256896, 275040, 285440, 293376, 321120, 340744, 342528, 366720, 383337, 425930, 428160, 440064, 488960, 511116, 513792, 550080, 570880, 586752, 638895, 642240, 681488, 685056, 733440, 766674, 851860, 856320, 880128, 977920, 1022232, 1027584, 1100160, 1141760, 1277790, 1284480, 1362976, 1466880, 1533348, 1703720, 1712640, 1760256, 1916685, 2044464, 2055168, 2200320, 2555580, 2568960, 2725952, 2933760, 3066696, 3407440, 3425280, 3833370, 4088928, 4400640, 5111160, 5137920, 5451904, 6133392, 6814880, 7666740, 8177856, 8801280, 10222320, 10275840, 10903808, 12266784, 13629760, 15333480, 16355712, 20444640, 21807616, 24533568, 27259520, 30666960, 32711424, 40889280, 43615232, 49067136, 54519040, 61333920, 65422848, 81778560, 98134272, 109038080, 122667840, 130845696, 163557120, 196268544, 218076160, 245335680, 327114240, 392537088, 490671360, 654228480, 981342720, 1962685440]

約数ペア:

[(1, 1962685440), (2, 981342720), (3, 654228480), (4, 490671360), (5, 392537088), (6, 327114240), (8, 245335680), (9, 218076160), (10, 196268544), (12, 163557120), (15, 130845696), (16, 122667840), (18, 109038080), (20, 98134272), (24, 81778560), (30, 65422848), (32, 61333920), (36, 54519040), (40, 49067136), (45, 43615232), (48, 40889280), (60, 32711424), (64, 30666960), (72, 27259520), (80, 24533568), (90, 21807616), (96, 20444640), (120, 16355712), (128, 15333480), (144, 13629760), (160, 12266784), (180, 10903808), (191, 10275840), (192, 10222320), (223, 8801280), (240, 8177856), (256, 7666740), (288, 6814880), (320, 6133392), (360, 5451904), (382, 5137920), (384, 5111160), (446, 4400640), (480, 4088928), (512, 3833370), (573, 3425280), (576, 3407440), (640, 3066696), (669, 2933760), (720, 2725952), (764, 2568960), (768, 2555580), (892, 2200320), (955, 2055168), (960, 2044464), (1024, 1916685), (1115, 1760256), (1146, 1712640), (1152, 1703720), (1280, 1533348), (1338, 1466880), (1440, 1362976), (1528, 1284480), (1536, 1277790), (1719, 1141760), (1784, 1100160), (1910, 1027584), (1920, 1022232), (2007, 977920), (2230, 880128), (2292, 856320), (2304, 851860), (2560, 766674), (2676, 733440), (2865, 685056), (2880, 681488), (3056, 642240), (3072, 638895), (3345, 586752), (3438, 570880), (3568, 550080), (3820, 513792), (3840, 511116), (4014, 488960), (4460, 440064), (4584, 428160), (4608, 425930), (5120, 383337), (5352, 366720), (5730, 342528), (5760, 340744), (6112, 321120), (6690, 293376), (6876, 285440), (7136, 275040), (7640, 256896), (7680, 255558), (8028, 244480), (8595, 228352), (8920, 220032), (9168, 214080), (9216, 212965), (10035, 195584), (10704, 183360), (11460, 171264), (11520, 170372), (12224, 160560), (13380, 146688), (13752, 142720), (14272, 137520), (15280, 128448), (15360, 127779), (16056, 122240), (17190, 114176), (17840, 110016), (18336, 107040), (20070, 97792), (21408, 91680), (22920, 85632), (23040, 85186), (24448, 80280), (26760, 73344), (27504, 71360), (28544, 68760), (30560, 64224), (32112, 61120), (34380, 57088), (35680, 55008), (36672, 53520), (40140, 48896), (42593, 46080), (42816, 45840)]