20082476160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2089}}^1$

素因数の和:3783

約数の個数: 192

約数和(自身を含む): 69422067000

約数和(自身を除く): 49339590840

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, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1669, 1920, 2089, 2880, 3338, 4178, 5007, 5760, 6267, 6676, 8345, 8356, 10014, 10445, 12534, 13352, 15021, 16690, 16712, 18801, 20028, 20890, 25035, 25068, 26704, 30042, 31335, 33380, 33424, 37602, 40056, 41780, 50070, 50136, 53408, 60084, 62670, 66760, 66848, 75105, 75204, 80112, 83560, 94005, 100140, 100272, 106816, 120168, 125340, 133520, 133696, 150210, 150408, 160224, 167120, 188010, 200280, 200544, 213632, 240336, 250680, 267040, 267392, 300420, 300816, 320448, 334240, 376020, 400560, 401088, 480672, 501360, 534080, 600840, 601632, 640896, 668480, 752040, 801120, 802176, 961344, 1002720, 1068160, 1201680, 1203264, 1336960, 1504080, 1602240, 1922688, 2005440, 2403360, 2406528, 3008160, 3204480, 3486541, 4010880, 4806720, 6016320, 6973082, 9613440, 10459623, 12032640, 13946164, 17432705, 20919246, 27892328, 31378869, 34865410, 41838492, 52298115, 55784656, 62757738, 69730820, 83676984, 104596230, 111569312, 125515476, 139461640, 156894345, 167353968, 209192460, 223138624, 251030952, 278923280, 313788690, 334707936, 418384920, 446277248, 502061904, 557846560, 627577380, 669415872, 836769840, 1004123808, 1115693120, 1255154760, 1338831744, 1673539680, 2008247616, 2231386240, 2510309520, 3347079360, 4016495232, 5020619040, 6694158720, 10041238080, 20082476160]

約数ペア:

[(1, 20082476160), (2, 10041238080), (3, 6694158720), (4, 5020619040), (5, 4016495232), (6, 3347079360), (8, 2510309520), (9, 2231386240), (10, 2008247616), (12, 1673539680), (15, 1338831744), (16, 1255154760), (18, 1115693120), (20, 1004123808), (24, 836769840), (30, 669415872), (32, 627577380), (36, 557846560), (40, 502061904), (45, 446277248), (48, 418384920), (60, 334707936), (64, 313788690), (72, 278923280), (80, 251030952), (90, 223138624), (96, 209192460), (120, 167353968), (128, 156894345), (144, 139461640), (160, 125515476), (180, 111569312), (192, 104596230), (240, 83676984), (288, 69730820), (320, 62757738), (360, 55784656), (384, 52298115), (480, 41838492), (576, 34865410), (640, 31378869), (720, 27892328), (960, 20919246), (1152, 17432705), (1440, 13946164), (1669, 12032640), (1920, 10459623), (2089, 9613440), (2880, 6973082), (3338, 6016320), (4178, 4806720), (5007, 4010880), (5760, 3486541), (6267, 3204480), (6676, 3008160), (8345, 2406528), (8356, 2403360), (10014, 2005440), (10445, 1922688), (12534, 1602240), (13352, 1504080), (15021, 1336960), (16690, 1203264), (16712, 1201680), (18801, 1068160), (20028, 1002720), (20890, 961344), (25035, 802176), (25068, 801120), (26704, 752040), (30042, 668480), (31335, 640896), (33380, 601632), (33424, 600840), (37602, 534080), (40056, 501360), (41780, 480672), (50070, 401088), (50136, 400560), (53408, 376020), (60084, 334240), (62670, 320448), (66760, 300816), (66848, 300420), (75105, 267392), (75204, 267040), (80112, 250680), (83560, 240336), (94005, 213632), (100140, 200544), (100272, 200280), (106816, 188010), (120168, 167120), (125340, 160224), (133520, 150408), (133696, 150210)]