205449097080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1\times {\mathrm{14831}}^1$

素因数の和:15565

約数の個数: 128

約数和(自身を含む): 620238643200

約数和(自身を除く): 414789546120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 479, 482, 723, 958, 964, 1205, 1437, 1446, 1916, 1928, 2395, 2410, 2874, 2892, 3615, 3832, 4790, 4820, 5748, 5784, 7185, 7230, 9580, 9640, 11496, 14370, 14460, 14831, 19160, 28740, 28920, 29662, 44493, 57480, 59324, 74155, 88986, 115439, 118648, 148310, 177972, 222465, 230878, 296620, 346317, 355944, 444930, 461756, 577195, 593240, 692634, 889860, 923512, 1154390, 1385268, 1731585, 1779720, 2308780, 2770536, 3463170, 3574271, 4617560, 6926340, 7104049, 7148542, 10722813, 13852680, 14208098, 14297084, 17871355, 21312147, 21445626, 28416196, 28594168, 35520245, 35742710, 42624294, 42891252, 53614065, 56832392, 71040490, 71485420, 85248588, 85782504, 106560735, 107228130, 142080980, 142970840, 170497176, 213121470, 214456260, 284161960, 426242940, 428912520, 852485880, 1712075809, 3424151618, 5136227427, 6848303236, 8560379045, 10272454854, 13696606472, 17120758090, 20544909708, 25681137135, 34241516180, 41089819416, 51362274270, 68483032360, 102724548540, 205449097080]

約数ペア:

[(1, 205449097080), (2, 102724548540), (3, 68483032360), (4, 51362274270), (5, 41089819416), (6, 34241516180), (8, 25681137135), (10, 20544909708), (12, 17120758090), (15, 13696606472), (20, 10272454854), (24, 8560379045), (30, 6848303236), (40, 5136227427), (60, 3424151618), (120, 1712075809), (241, 852485880), (479, 428912520), (482, 426242940), (723, 284161960), (958, 214456260), (964, 213121470), (1205, 170497176), (1437, 142970840), (1446, 142080980), (1916, 107228130), (1928, 106560735), (2395, 85782504), (2410, 85248588), (2874, 71485420), (2892, 71040490), (3615, 56832392), (3832, 53614065), (4790, 42891252), (4820, 42624294), (5748, 35742710), (5784, 35520245), (7185, 28594168), (7230, 28416196), (9580, 21445626), (9640, 21312147), (11496, 17871355), (14370, 14297084), (14460, 14208098), (14831, 13852680), (19160, 10722813), (28740, 7148542), (28920, 7104049), (29662, 6926340), (44493, 4617560), (57480, 3574271), (59324, 3463170), (74155, 2770536), (88986, 2308780), (115439, 1779720), (118648, 1731585), (148310, 1385268), (177972, 1154390), (222465, 923512), (230878, 889860), (296620, 692634), (346317, 593240), (355944, 577195), (444930, 461756)]