222336960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 732452688

約数和(自身を除く): 510115728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 241, 248, 310, 320, 372, 465, 480, 482, 496, 620, 723, 744, 930, 960, 961, 964, 992, 1205, 1240, 1446, 1488, 1860, 1922, 1928, 1984, 2410, 2480, 2883, 2892, 2976, 3615, 3720, 3844, 3856, 4805, 4820, 4960, 5766, 5784, 5952, 7230, 7440, 7471, 7688, 7712, 9610, 9640, 9920, 11532, 11568, 14415, 14460, 14880, 14942, 15376, 15424, 19220, 19280, 22413, 23064, 23136, 28830, 28920, 29760, 29884, 30752, 37355, 38440, 38560, 44826, 46128, 46272, 57660, 57840, 59768, 61504, 74710, 76880, 77120, 89652, 92256, 112065, 115320, 115680, 119536, 149420, 153760, 179304, 184512, 224130, 230640, 231360, 231601, 239072, 298840, 307520, 358608, 448260, 461280, 463202, 478144, 597680, 694803, 717216, 896520, 922560, 926404, 1158005, 1195360, 1389606, 1434432, 1793040, 1852808, 2316010, 2390720, 2779212, 3474015, 3586080, 3705616, 4632020, 5558424, 6948030, 7172160, 7411232, 9264040, 11116848, 13896060, 14822464, 18528080, 22233696, 27792120, 37056160, 44467392, 55584240, 74112320, 111168480, 222336960]

約数ペア:

[(1, 222336960), (2, 111168480), (3, 74112320), (4, 55584240), (5, 44467392), (6, 37056160), (8, 27792120), (10, 22233696), (12, 18528080), (15, 14822464), (16, 13896060), (20, 11116848), (24, 9264040), (30, 7411232), (31, 7172160), (32, 6948030), (40, 5558424), (48, 4632020), (60, 3705616), (62, 3586080), (64, 3474015), (80, 2779212), (93, 2390720), (96, 2316010), (120, 1852808), (124, 1793040), (155, 1434432), (160, 1389606), (186, 1195360), (192, 1158005), (240, 926404), (241, 922560), (248, 896520), (310, 717216), (320, 694803), (372, 597680), (465, 478144), (480, 463202), (482, 461280), (496, 448260), (620, 358608), (723, 307520), (744, 298840), (930, 239072), (960, 231601), (961, 231360), (964, 230640), (992, 224130), (1205, 184512), (1240, 179304), (1446, 153760), (1488, 149420), (1860, 119536), (1922, 115680), (1928, 115320), (1984, 112065), (2410, 92256), (2480, 89652), (2883, 77120), (2892, 76880), (2976, 74710), (3615, 61504), (3720, 59768), (3844, 57840), (3856, 57660), (4805, 46272), (4820, 46128), (4960, 44826), (5766, 38560), (5784, 38440), (5952, 37355), (7230, 30752), (7440, 29884), (7471, 29760), (7688, 28920), (7712, 28830), (9610, 23136), (9640, 23064), (9920, 22413), (11532, 19280), (11568, 19220), (14415, 15424), (14460, 15376), (14880, 14942)]