307177920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1729

約数の個数: 280

約数和(自身を含む): 1249521504

約数和(自身を除く): 942343584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1693, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3386, 3780, 4032, 4320, 4536, 5040, 5079, 5184, 5670, 6048, 6480, 6720, 6772, 7560, 8465, 8640, 9072, 10080, 10158, 11340, 11851, 12096, 12960, 13544, 15120, 15237, 16930, 18144, 20160, 20316, 22680, 23702, 25395, 25920, 27088, 30240, 30474, 33860, 35553, 36288, 40632, 45360, 45711, 47404, 50790, 54176, 59255, 60480, 60948, 67720, 71106, 76185, 81264, 90720, 91422, 94808, 101580, 106659, 108352, 118510, 121896, 135440, 137133, 142212, 152370, 162528, 177765, 181440, 182844, 189616, 203160, 213318, 228555, 237020, 243792, 270880, 274266, 284424, 304740, 319977, 325056, 355530, 365688, 379232, 406320, 426636, 457110, 474040, 487584, 533295, 541760, 548532, 568848, 609480, 639954, 685665, 711060, 731376, 758464, 812640, 853272, 914220, 948080, 959931, 975168, 1066590, 1097064, 1137696, 1218960, 1279908, 1371330, 1422120, 1462752, 1599885, 1625280, 1706544, 1828440, 1896160, 1919862, 2133180, 2194128, 2275392, 2437920, 2559816, 2742660, 2844240, 2925504, 3199770, 3413088, 3656880, 3792320, 3839724, 4266360, 4388256, 4799655, 4875840, 5119632, 5485320, 5688480, 6399540, 6826176, 7313760, 7679448, 8532720, 8776512, 9599310, 10239264, 10970640, 11376960, 12799080, 14627520, 15358896, 17065440, 19198620, 20478528, 21941280, 25598160, 30717792, 34130880, 38397240, 43882560, 51196320, 61435584, 76794480, 102392640, 153588960, 307177920]

約数ペア:

[(1, 307177920), (2, 153588960), (3, 102392640), (4, 76794480), (5, 61435584), (6, 51196320), (7, 43882560), (8, 38397240), (9, 34130880), (10, 30717792), (12, 25598160), (14, 21941280), (15, 20478528), (16, 19198620), (18, 17065440), (20, 15358896), (21, 14627520), (24, 12799080), (27, 11376960), (28, 10970640), (30, 10239264), (32, 9599310), (35, 8776512), (36, 8532720), (40, 7679448), (42, 7313760), (45, 6826176), (48, 6399540), (54, 5688480), (56, 5485320), (60, 5119632), (63, 4875840), (64, 4799655), (70, 4388256), (72, 4266360), (80, 3839724), (81, 3792320), (84, 3656880), (90, 3413088), (96, 3199770), (105, 2925504), (108, 2844240), (112, 2742660), (120, 2559816), (126, 2437920), (135, 2275392), (140, 2194128), (144, 2133180), (160, 1919862), (162, 1896160), (168, 1828440), (180, 1706544), (189, 1625280), (192, 1599885), (210, 1462752), (216, 1422120), (224, 1371330), (240, 1279908), (252, 1218960), (270, 1137696), (280, 1097064), (288, 1066590), (315, 975168), (320, 959931), (324, 948080), (336, 914220), (360, 853272), (378, 812640), (405, 758464), (420, 731376), (432, 711060), (448, 685665), (480, 639954), (504, 609480), (540, 568848), (560, 548532), (567, 541760), (576, 533295), (630, 487584), (648, 474040), (672, 457110), (720, 426636), (756, 406320), (810, 379232), (840, 365688), (864, 355530), (945, 325056), (960, 319977), (1008, 304740), (1080, 284424), (1120, 274266), (1134, 270880), (1260, 243792), (1296, 237020), (1344, 228555), (1440, 213318), (1512, 203160), (1620, 189616), (1680, 182844), (1693, 181440), (1728, 177765), (1890, 162528), (2016, 152370), (2160, 142212), (2240, 137133), (2268, 135440), (2520, 121896), (2592, 118510), (2835, 108352), (2880, 106659), (3024, 101580), (3240, 94808), (3360, 91422), (3386, 90720), (3780, 81264), (4032, 76185), (4320, 71106), (4536, 67720), (5040, 60948), (5079, 60480), (5184, 59255), (5670, 54176), (6048, 50790), (6480, 47404), (6720, 45711), (6772, 45360), (7560, 40632), (8465, 36288), (8640, 35553), (9072, 33860), (10080, 30474), (10158, 30240), (11340, 27088), (11851, 25920), (12096, 25395), (12960, 23702), (13544, 22680), (15120, 20316), (15237, 20160), (16930, 18144)]