204709680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4545

約数の個数: 200

約数和(自身を含む): 812736672

約数和(自身を除く): 608026992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4513, 4536, 5040, 5670, 6480, 7560, 9026, 9072, 11340, 13539, 15120, 18052, 22565, 22680, 27078, 31591, 36104, 40617, 45130, 45360, 54156, 63182, 67695, 72208, 81234, 90260, 94773, 108312, 121851, 126364, 135390, 157955, 162468, 180520, 189546, 203085, 216624, 243702, 252728, 270780, 284319, 315910, 324936, 361040, 365553, 379092, 406170, 473865, 487404, 505456, 541560, 568638, 609255, 631820, 649872, 731106, 758184, 812340, 852957, 947730, 974808, 1083120, 1137276, 1218510, 1263640, 1421595, 1462212, 1516368, 1624680, 1705914, 1827765, 1895460, 1949616, 2274552, 2437020, 2527280, 2558871, 2843190, 2924424, 3249360, 3411828, 3655530, 3790920, 4264785, 4549104, 4874040, 5117742, 5686380, 5848848, 6823656, 7311060, 7581840, 8529570, 9748080, 10235484, 11372760, 12794355, 13647312, 14622120, 17059140, 20470968, 22745520, 25588710, 29244240, 34118280, 40941936, 51177420, 68236560, 102354840, 204709680]

約数ペア:

[(1, 204709680), (2, 102354840), (3, 68236560), (4, 51177420), (5, 40941936), (6, 34118280), (7, 29244240), (8, 25588710), (9, 22745520), (10, 20470968), (12, 17059140), (14, 14622120), (15, 13647312), (16, 12794355), (18, 11372760), (20, 10235484), (21, 9748080), (24, 8529570), (27, 7581840), (28, 7311060), (30, 6823656), (35, 5848848), (36, 5686380), (40, 5117742), (42, 4874040), (45, 4549104), (48, 4264785), (54, 3790920), (56, 3655530), (60, 3411828), (63, 3249360), (70, 2924424), (72, 2843190), (80, 2558871), (81, 2527280), (84, 2437020), (90, 2274552), (105, 1949616), (108, 1895460), (112, 1827765), (120, 1705914), (126, 1624680), (135, 1516368), (140, 1462212), (144, 1421595), (162, 1263640), (168, 1218510), (180, 1137276), (189, 1083120), (210, 974808), (216, 947730), (240, 852957), (252, 812340), (270, 758184), (280, 731106), (315, 649872), (324, 631820), (336, 609255), (360, 568638), (378, 541560), (405, 505456), (420, 487404), (432, 473865), (504, 406170), (540, 379092), (560, 365553), (567, 361040), (630, 324936), (648, 315910), (720, 284319), (756, 270780), (810, 252728), (840, 243702), (945, 216624), (1008, 203085), (1080, 189546), (1134, 180520), (1260, 162468), (1296, 157955), (1512, 135390), (1620, 126364), (1680, 121851), (1890, 108312), (2160, 94773), (2268, 90260), (2520, 81234), (2835, 72208), (3024, 67695), (3240, 63182), (3780, 54156), (4513, 45360), (4536, 45130), (5040, 40617), (5670, 36104), (6480, 31591), (7560, 27078), (9026, 22680), (9072, 22565), (11340, 18052), (13539, 15120)]