158775120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10501}}^1$

素因数の和:10530

約数の個数: 160

約数和(自身を含む): 625079040

約数和(自身を除く): 466303920

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10501, 15120, 21002, 31503, 42004, 52505, 63006, 73507, 84008, 94509, 105010, 126012, 147014, 157515, 168016, 189018, 210020, 220521, 252024, 283527, 294028, 315030, 367535, 378036, 420040, 441042, 472545, 504048, 567054, 588056, 630060, 661563, 735070, 756072, 840080, 882084, 945090, 1102605, 1134108, 1176112, 1260120, 1323126, 1417635, 1470140, 1512144, 1764168, 1890180, 1984689, 2205210, 2268216, 2520240, 2646252, 2835270, 2940280, 3307815, 3528336, 3780360, 3969378, 4410420, 4536432, 5292504, 5670540, 5880560, 6615630, 7560720, 7938756, 8820840, 9923445, 10585008, 11341080, 13231260, 15877512, 17641680, 19846890, 22682160, 26462520, 31755024, 39693780, 52925040, 79387560, 158775120]

約数ペア:

[(1, 158775120), (2, 79387560), (3, 52925040), (4, 39693780), (5, 31755024), (6, 26462520), (7, 22682160), (8, 19846890), (9, 17641680), (10, 15877512), (12, 13231260), (14, 11341080), (15, 10585008), (16, 9923445), (18, 8820840), (20, 7938756), (21, 7560720), (24, 6615630), (27, 5880560), (28, 5670540), (30, 5292504), (35, 4536432), (36, 4410420), (40, 3969378), (42, 3780360), (45, 3528336), (48, 3307815), (54, 2940280), (56, 2835270), (60, 2646252), (63, 2520240), (70, 2268216), (72, 2205210), (80, 1984689), (84, 1890180), (90, 1764168), (105, 1512144), (108, 1470140), (112, 1417635), (120, 1323126), (126, 1260120), (135, 1176112), (140, 1134108), (144, 1102605), (168, 945090), (180, 882084), (189, 840080), (210, 756072), (216, 735070), (240, 661563), (252, 630060), (270, 588056), (280, 567054), (315, 504048), (336, 472545), (360, 441042), (378, 420040), (420, 378036), (432, 367535), (504, 315030), (540, 294028), (560, 283527), (630, 252024), (720, 220521), (756, 210020), (840, 189018), (945, 168016), (1008, 157515), (1080, 147014), (1260, 126012), (1512, 105010), (1680, 94509), (1890, 84008), (2160, 73507), (2520, 63006), (3024, 52505), (3780, 42004), (5040, 31503), (7560, 21002), (10501, 15120)]