209022840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 744962400

約数和(自身を除く): 535939560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 757, 767, 780, 885, 936, 1062, 1170, 1180, 1416, 1514, 1534, 1560, 1770, 2124, 2271, 2301, 2340, 2360, 2655, 3028, 3068, 3540, 3785, 3835, 4248, 4542, 4602, 4680, 5310, 6056, 6136, 6813, 6903, 7080, 7570, 7670, 9084, 9204, 9841, 10620, 11355, 11505, 13626, 13806, 15140, 15340, 18168, 18408, 19682, 21240, 22710, 23010, 27252, 27612, 29523, 30280, 30680, 34065, 34515, 39364, 44663, 45420, 46020, 49205, 54504, 55224, 59046, 68130, 69030, 78728, 88569, 89326, 90840, 92040, 98410, 118092, 133989, 136260, 138060, 147615, 177138, 178652, 196820, 223315, 236184, 267978, 272520, 276120, 295230, 354276, 357304, 393640, 401967, 442845, 446630, 535956, 580619, 590460, 669945, 708552, 803934, 885690, 893260, 1071912, 1161238, 1180920, 1339890, 1607868, 1741857, 1771380, 1786520, 2009835, 2322476, 2679780, 2903095, 3215736, 3483714, 3542760, 4019670, 4644952, 5225571, 5359560, 5806190, 6967428, 8039340, 8709285, 10451142, 11612380, 13934856, 16078680, 17418570, 20902284, 23224760, 26127855, 34837140, 41804568, 52255710, 69674280, 104511420, 209022840]

約数ペア:

[(1, 209022840), (2, 104511420), (3, 69674280), (4, 52255710), (5, 41804568), (6, 34837140), (8, 26127855), (9, 23224760), (10, 20902284), (12, 17418570), (13, 16078680), (15, 13934856), (18, 11612380), (20, 10451142), (24, 8709285), (26, 8039340), (30, 6967428), (36, 5806190), (39, 5359560), (40, 5225571), (45, 4644952), (52, 4019670), (59, 3542760), (60, 3483714), (65, 3215736), (72, 2903095), (78, 2679780), (90, 2322476), (104, 2009835), (117, 1786520), (118, 1771380), (120, 1741857), (130, 1607868), (156, 1339890), (177, 1180920), (180, 1161238), (195, 1071912), (234, 893260), (236, 885690), (260, 803934), (295, 708552), (312, 669945), (354, 590460), (360, 580619), (390, 535956), (468, 446630), (472, 442845), (520, 401967), (531, 393640), (585, 357304), (590, 354276), (708, 295230), (757, 276120), (767, 272520), (780, 267978), (885, 236184), (936, 223315), (1062, 196820), (1170, 178652), (1180, 177138), (1416, 147615), (1514, 138060), (1534, 136260), (1560, 133989), (1770, 118092), (2124, 98410), (2271, 92040), (2301, 90840), (2340, 89326), (2360, 88569), (2655, 78728), (3028, 69030), (3068, 68130), (3540, 59046), (3785, 55224), (3835, 54504), (4248, 49205), (4542, 46020), (4602, 45420), (4680, 44663), (5310, 39364), (6056, 34515), (6136, 34065), (6813, 30680), (6903, 30280), (7080, 29523), (7570, 27612), (7670, 27252), (9084, 23010), (9204, 22710), (9841, 21240), (10620, 19682), (11355, 18408), (11505, 18168), (13626, 15340), (13806, 15140)]