2809520640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 400

約数和(自身を含む): 10668114072

約数和(自身を除く): 7858593432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 797, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1530, 1536, 1594, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2391, 2448, 2560, 2592, 2720, 2754, 2880, 3060, 3188, 3240, 3264, 3456, 3672, 3840, 3985, 4080, 4320, 4352, 4590, 4608, 4782, 4896, 5184, 5440, 5508, 5760, 6120, 6376, 6480, 6528, 6885, 6912, 7173, 7344, 7680, 7970, 8160, 8640, 8704, 9180, 9564, 9792, 10368, 10880, 11016, 11520, 11955, 12240, 12752, 12960, 13056, 13549, 13770, 13824, 14346, 14688, 15940, 16320, 17280, 18360, 19128, 19584, 20736, 21519, 21760, 22032, 23040, 23910, 24480, 25504, 25920, 26112, 27098, 27540, 28692, 29376, 31880, 32640, 34560, 35865, 36720, 38256, 39168, 40647, 41472, 43038, 43520, 44064, 47820, 48960, 51008, 51840, 54196, 55080, 57384, 58752, 63760, 64557, 65280, 67745, 69120, 71730, 73440, 76512, 78336, 81294, 86076, 88128, 95640, 97920, 102016, 103680, 107595, 108392, 110160, 114768, 117504, 121941, 127520, 129114, 130560, 135490, 143460, 146880, 153024, 162588, 172152, 176256, 191280, 195840, 203235, 204032, 207360, 215190, 216784, 220320, 229536, 235008, 243882, 255040, 258228, 270980, 286920, 293760, 306048, 322785, 325176, 344304, 352512, 365823, 382560, 391680, 406470, 408064, 430380, 433568, 440640, 459072, 487764, 510080, 516456, 541960, 573840, 587520, 609705, 612096, 645570, 650352, 688608, 705024, 731646, 765120, 812940, 860760, 867136, 881280, 918144, 975528, 1020160, 1032912, 1083920, 1097469, 1147680, 1175040, 1219410, 1224192, 1291140, 1300704, 1377216, 1463292, 1530240, 1625880, 1721520, 1734272, 1762560, 1829115, 1836288, 1951056, 2040320, 2065824, 2167840, 2194938, 2295360, 2438820, 2582280, 2601408, 2754432, 2926584, 3060480, 3251760, 3443040, 3468544, 3525120, 3658230, 3672576, 3902112, 4131648, 4335680, 4389876, 4590720, 4877640, 5164560, 5202816, 5487345, 5508864, 5853168, 6120960, 6503520, 6886080, 6937088, 7316460, 7804224, 8263296, 8671360, 8779752, 9181440, 9755280, 10329120, 10405632, 10974690, 11017728, 11706336, 13007040, 13772160, 14632920, 15608448, 16526592, 17342720, 17559504, 18362880, 19510560, 20658240, 20811264, 21949380, 23412672, 26014080, 27544320, 29265840, 31216896, 33053184, 34685440, 35119008, 39021120, 41316480, 43898760, 46825344, 52028160, 55088640, 58531680, 62433792, 70238016, 78042240, 82632960, 87797520, 93650688, 104056320, 117063360, 140476032, 156084480, 165265920, 175595040, 187301376, 234126720, 280952064, 312168960, 351190080, 468253440, 561904128, 702380160, 936506880, 1404760320, 2809520640]

約数ペア:

[(1, 2809520640), (2, 1404760320), (3, 936506880), (4, 702380160), (5, 561904128), (6, 468253440), (8, 351190080), (9, 312168960), (10, 280952064), (12, 234126720), (15, 187301376), (16, 175595040), (17, 165265920), (18, 156084480), (20, 140476032), (24, 117063360), (27, 104056320), (30, 93650688), (32, 87797520), (34, 82632960), (36, 78042240), (40, 70238016), (45, 62433792), (48, 58531680), (51, 55088640), (54, 52028160), (60, 46825344), (64, 43898760), (68, 41316480), (72, 39021120), (80, 35119008), (81, 34685440), (85, 33053184), (90, 31216896), (96, 29265840), (102, 27544320), (108, 26014080), (120, 23412672), (128, 21949380), (135, 20811264), (136, 20658240), (144, 19510560), (153, 18362880), (160, 17559504), (162, 17342720), (170, 16526592), (180, 15608448), (192, 14632920), (204, 13772160), (216, 13007040), (240, 11706336), (255, 11017728), (256, 10974690), (270, 10405632), (272, 10329120), (288, 9755280), (306, 9181440), (320, 8779752), (324, 8671360), (340, 8263296), (360, 7804224), (384, 7316460), (405, 6937088), (408, 6886080), (432, 6503520), (459, 6120960), (480, 5853168), (510, 5508864), (512, 5487345), (540, 5202816), (544, 5164560), (576, 4877640), (612, 4590720), (640, 4389876), (648, 4335680), (680, 4131648), (720, 3902112), (765, 3672576), (768, 3658230), (797, 3525120), (810, 3468544), (816, 3443040), (864, 3251760), (918, 3060480), (960, 2926584), (1020, 2754432), (1080, 2601408), (1088, 2582280), (1152, 2438820), (1224, 2295360), (1280, 2194938), (1296, 2167840), (1360, 2065824), (1377, 2040320), (1440, 1951056), (1530, 1836288), (1536, 1829115), (1594, 1762560), (1620, 1734272), (1632, 1721520), (1728, 1625880), (1836, 1530240), (1920, 1463292), (2040, 1377216), (2160, 1300704), (2176, 1291140), (2295, 1224192), (2304, 1219410), (2391, 1175040), (2448, 1147680), (2560, 1097469), (2592, 1083920), (2720, 1032912), (2754, 1020160), (2880, 975528), (3060, 918144), (3188, 881280), (3240, 867136), (3264, 860760), (3456, 812940), (3672, 765120), (3840, 731646), (3985, 705024), (4080, 688608), (4320, 650352), (4352, 645570), (4590, 612096), (4608, 609705), (4782, 587520), (4896, 573840), (5184, 541960), (5440, 516456), (5508, 510080), (5760, 487764), (6120, 459072), (6376, 440640), (6480, 433568), (6528, 430380), (6885, 408064), (6912, 406470), (7173, 391680), (7344, 382560), (7680, 365823), (7970, 352512), (8160, 344304), (8640, 325176), (8704, 322785), (9180, 306048), (9564, 293760), (9792, 286920), (10368, 270980), (10880, 258228), (11016, 255040), (11520, 243882), (11955, 235008), (12240, 229536), (12752, 220320), (12960, 216784), (13056, 215190), (13549, 207360), (13770, 204032), (13824, 203235), (14346, 195840), (14688, 191280), (15940, 176256), (16320, 172152), (17280, 162588), (18360, 153024), (19128, 146880), (19584, 143460), (20736, 135490), (21519, 130560), (21760, 129114), (22032, 127520), (23040, 121941), (23910, 117504), (24480, 114768), (25504, 110160), (25920, 108392), (26112, 107595), (27098, 103680), (27540, 102016), (28692, 97920), (29376, 95640), (31880, 88128), (32640, 86076), (34560, 81294), (35865, 78336), (36720, 76512), (38256, 73440), (39168, 71730), (40647, 69120), (41472, 67745), (43038, 65280), (43520, 64557), (44064, 63760), (47820, 58752), (48960, 57384), (51008, 55080), (51840, 54196)]