442045440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 264

約数和(自身を含む): 1569197448

約数和(自身を除く): 1127152008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 181, 192, 212, 240, 256, 265, 288, 318, 320, 360, 362, 384, 424, 477, 480, 512, 530, 543, 576, 636, 640, 720, 724, 768, 795, 848, 905, 954, 960, 1024, 1060, 1086, 1152, 1272, 1280, 1440, 1448, 1536, 1590, 1629, 1696, 1810, 1908, 1920, 2120, 2172, 2304, 2385, 2544, 2560, 2715, 2880, 2896, 3072, 3180, 3258, 3392, 3620, 3816, 3840, 4240, 4344, 4608, 4770, 5088, 5120, 5430, 5760, 5792, 6360, 6516, 6784, 7240, 7632, 7680, 8145, 8480, 8688, 9216, 9540, 9593, 10176, 10860, 11520, 11584, 12720, 13032, 13568, 14480, 15264, 15360, 16290, 16960, 17376, 19080, 19186, 20352, 21720, 23040, 23168, 25440, 26064, 27136, 28779, 28960, 30528, 32580, 33920, 34752, 38160, 38372, 40704, 43440, 46080, 46336, 47965, 50880, 52128, 54272, 57558, 57920, 61056, 65160, 67840, 69504, 76320, 76744, 81408, 86337, 86880, 92672, 95930, 101760, 104256, 115116, 115840, 122112, 130320, 135680, 139008, 143895, 152640, 153488, 162816, 172674, 173760, 185344, 191860, 203520, 208512, 230232, 231680, 244224, 260640, 271360, 278016, 287790, 305280, 306976, 345348, 347520, 383720, 407040, 417024, 431685, 460464, 463360, 488448, 521280, 556032, 575580, 610560, 613952, 690696, 695040, 767440, 814080, 834048, 863370, 920928, 926720, 1042560, 1151160, 1221120, 1227904, 1381392, 1390080, 1534880, 1668096, 1726740, 1841856, 2085120, 2302320, 2442240, 2455808, 2762784, 2780160, 3069760, 3453480, 3683712, 4170240, 4604640, 4911616, 5525568, 6139520, 6906960, 7367424, 8340480, 9209280, 9823232, 11051136, 12279040, 13813920, 14734848, 18418560, 22102272, 24558080, 27627840, 29469696, 36837120, 44204544, 49116160, 55255680, 73674240, 88409088, 110511360, 147348480, 221022720, 442045440]

約数ペア:

[(1, 442045440), (2, 221022720), (3, 147348480), (4, 110511360), (5, 88409088), (6, 73674240), (8, 55255680), (9, 49116160), (10, 44204544), (12, 36837120), (15, 29469696), (16, 27627840), (18, 24558080), (20, 22102272), (24, 18418560), (30, 14734848), (32, 13813920), (36, 12279040), (40, 11051136), (45, 9823232), (48, 9209280), (53, 8340480), (60, 7367424), (64, 6906960), (72, 6139520), (80, 5525568), (90, 4911616), (96, 4604640), (106, 4170240), (120, 3683712), (128, 3453480), (144, 3069760), (159, 2780160), (160, 2762784), (180, 2455808), (181, 2442240), (192, 2302320), (212, 2085120), (240, 1841856), (256, 1726740), (265, 1668096), (288, 1534880), (318, 1390080), (320, 1381392), (360, 1227904), (362, 1221120), (384, 1151160), (424, 1042560), (477, 926720), (480, 920928), (512, 863370), (530, 834048), (543, 814080), (576, 767440), (636, 695040), (640, 690696), (720, 613952), (724, 610560), (768, 575580), (795, 556032), (848, 521280), (905, 488448), (954, 463360), (960, 460464), (1024, 431685), (1060, 417024), (1086, 407040), (1152, 383720), (1272, 347520), (1280, 345348), (1440, 306976), (1448, 305280), (1536, 287790), (1590, 278016), (1629, 271360), (1696, 260640), (1810, 244224), (1908, 231680), (1920, 230232), (2120, 208512), (2172, 203520), (2304, 191860), (2385, 185344), (2544, 173760), (2560, 172674), (2715, 162816), (2880, 153488), (2896, 152640), (3072, 143895), (3180, 139008), (3258, 135680), (3392, 130320), (3620, 122112), (3816, 115840), (3840, 115116), (4240, 104256), (4344, 101760), (4608, 95930), (4770, 92672), (5088, 86880), (5120, 86337), (5430, 81408), (5760, 76744), (5792, 76320), (6360, 69504), (6516, 67840), (6784, 65160), (7240, 61056), (7632, 57920), (7680, 57558), (8145, 54272), (8480, 52128), (8688, 50880), (9216, 47965), (9540, 46336), (9593, 46080), (10176, 43440), (10860, 40704), (11520, 38372), (11584, 38160), (12720, 34752), (13032, 33920), (13568, 32580), (14480, 30528), (15264, 28960), (15360, 28779), (16290, 27136), (16960, 26064), (17376, 25440), (19080, 23168), (19186, 23040), (20352, 21720)]