1081221120

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 336

約数和(自身を含む): 4293656640

約数和(自身を除く): 3212435520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 419, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 838, 840, 896, 960, 1008, 1024, 1120, 1152, 1257, 1260, 1280, 1344, 1440, 1536, 1676, 1680, 1792, 1920, 2016, 2048, 2095, 2240, 2304, 2514, 2520, 2560, 2688, 2880, 2933, 3072, 3352, 3360, 3584, 3771, 3840, 4032, 4096, 4190, 4480, 4608, 5028, 5040, 5120, 5376, 5760, 5866, 6144, 6285, 6704, 6720, 7168, 7542, 7680, 8064, 8192, 8380, 8799, 8960, 9216, 10056, 10080, 10240, 10752, 11520, 11732, 12288, 12570, 13408, 13440, 14336, 14665, 15084, 15360, 16128, 16760, 17598, 17920, 18432, 18855, 20112, 20160, 20480, 21504, 23040, 23464, 24576, 25140, 26397, 26816, 26880, 28672, 29330, 30168, 30720, 32256, 33520, 35196, 35840, 36864, 37710, 40224, 40320, 40960, 43008, 43995, 46080, 46928, 50280, 52794, 53632, 53760, 57344, 58660, 60336, 61440, 64512, 67040, 70392, 71680, 73728, 75420, 80448, 80640, 86016, 87990, 92160, 93856, 100560, 105588, 107264, 107520, 117320, 120672, 122880, 129024, 131985, 134080, 140784, 143360, 150840, 160896, 161280, 172032, 175980, 184320, 187712, 201120, 211176, 214528, 215040, 234640, 241344, 258048, 263970, 268160, 281568, 286720, 301680, 321792, 322560, 351960, 368640, 375424, 402240, 422352, 429056, 430080, 469280, 482688, 516096, 527940, 536320, 563136, 603360, 643584, 645120, 703920, 750848, 804480, 844704, 858112, 860160, 938560, 965376, 1055880, 1072640, 1126272, 1206720, 1287168, 1290240, 1407840, 1501696, 1608960, 1689408, 1716224, 1877120, 1930752, 2111760, 2145280, 2252544, 2413440, 2574336, 2580480, 2815680, 3003392, 3217920, 3378816, 3432448, 3754240, 3861504, 4223520, 4290560, 4505088, 4826880, 5148672, 5631360, 6006784, 6435840, 6757632, 7508480, 7723008, 8447040, 8581120, 9010176, 9653760, 10297344, 11262720, 12013568, 12871680, 13515264, 15016960, 15446016, 16894080, 17162240, 18020352, 19307520, 22525440, 24027136, 25743360, 27030528, 30033920, 30892032, 33788160, 36040704, 38615040, 45050880, 51486720, 54061056, 60067840, 67576320, 72081408, 77230080, 90101760, 108122112, 120135680, 135152640, 154460160, 180203520, 216244224, 270305280, 360407040, 540610560, 1081221120]

約数ペア:

[(1, 1081221120), (2, 540610560), (3, 360407040), (4, 270305280), (5, 216244224), (6, 180203520), (7, 154460160), (8, 135152640), (9, 120135680), (10, 108122112), (12, 90101760), (14, 77230080), (15, 72081408), (16, 67576320), (18, 60067840), (20, 54061056), (21, 51486720), (24, 45050880), (28, 38615040), (30, 36040704), (32, 33788160), (35, 30892032), (36, 30033920), (40, 27030528), (42, 25743360), (45, 24027136), (48, 22525440), (56, 19307520), (60, 18020352), (63, 17162240), (64, 16894080), (70, 15446016), (72, 15016960), (80, 13515264), (84, 12871680), (90, 12013568), (96, 11262720), (105, 10297344), (112, 9653760), (120, 9010176), (126, 8581120), (128, 8447040), (140, 7723008), (144, 7508480), (160, 6757632), (168, 6435840), (180, 6006784), (192, 5631360), (210, 5148672), (224, 4826880), (240, 4505088), (252, 4290560), (256, 4223520), (280, 3861504), (288, 3754240), (315, 3432448), (320, 3378816), (336, 3217920), (360, 3003392), (384, 2815680), (419, 2580480), (420, 2574336), (448, 2413440), (480, 2252544), (504, 2145280), (512, 2111760), (560, 1930752), (576, 1877120), (630, 1716224), (640, 1689408), (672, 1608960), (720, 1501696), (768, 1407840), (838, 1290240), (840, 1287168), (896, 1206720), (960, 1126272), (1008, 1072640), (1024, 1055880), (1120, 965376), (1152, 938560), (1257, 860160), (1260, 858112), (1280, 844704), (1344, 804480), (1440, 750848), (1536, 703920), (1676, 645120), (1680, 643584), (1792, 603360), (1920, 563136), (2016, 536320), (2048, 527940), (2095, 516096), (2240, 482688), (2304, 469280), (2514, 430080), (2520, 429056), (2560, 422352), (2688, 402240), (2880, 375424), (2933, 368640), (3072, 351960), (3352, 322560), (3360, 321792), (3584, 301680), (3771, 286720), (3840, 281568), (4032, 268160), (4096, 263970), (4190, 258048), (4480, 241344), (4608, 234640), (5028, 215040), (5040, 214528), (5120, 211176), (5376, 201120), (5760, 187712), (5866, 184320), (6144, 175980), (6285, 172032), (6704, 161280), (6720, 160896), (7168, 150840), (7542, 143360), (7680, 140784), (8064, 134080), (8192, 131985), (8380, 129024), (8799, 122880), (8960, 120672), (9216, 117320), (10056, 107520), (10080, 107264), (10240, 105588), (10752, 100560), (11520, 93856), (11732, 92160), (12288, 87990), (12570, 86016), (13408, 80640), (13440, 80448), (14336, 75420), (14665, 73728), (15084, 71680), (15360, 70392), (16128, 67040), (16760, 64512), (17598, 61440), (17920, 60336), (18432, 58660), (18855, 57344), (20112, 53760), (20160, 53632), (20480, 52794), (21504, 50280), (23040, 46928), (23464, 46080), (24576, 43995), (25140, 43008), (26397, 40960), (26816, 40320), (26880, 40224), (28672, 37710), (29330, 36864), (30168, 35840), (30720, 35196), (32256, 33520)]