163130880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1968

約数の個数: 160

約数和(自身を含む): 569213568

約数和(自身を除く): 406082688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 1931, 2112, 2560, 2640, 2816, 3520, 3840, 3862, 4224, 5280, 5632, 5793, 7040, 7680, 7724, 8448, 9655, 10560, 11586, 14080, 15448, 16896, 19310, 21120, 21241, 23172, 28160, 28965, 30896, 38620, 42240, 42482, 46344, 57930, 61792, 63723, 77240, 84480, 84964, 92688, 106205, 115860, 123584, 127446, 154480, 169928, 185376, 212410, 231720, 247168, 254892, 308960, 318615, 339856, 370752, 424820, 463440, 494336, 509784, 617920, 637230, 679712, 741504, 849640, 926880, 988672, 1019568, 1235840, 1274460, 1359424, 1483008, 1699280, 1853760, 2039136, 2471680, 2548920, 2718848, 2966016, 3398560, 3707520, 4078272, 4943360, 5097840, 5437696, 6797120, 7415040, 8156544, 10195680, 10875392, 13594240, 14830080, 16313088, 20391360, 27188480, 32626176, 40782720, 54376960, 81565440, 163130880]

約数ペア:

[(1, 163130880), (2, 81565440), (3, 54376960), (4, 40782720), (5, 32626176), (6, 27188480), (8, 20391360), (10, 16313088), (11, 14830080), (12, 13594240), (15, 10875392), (16, 10195680), (20, 8156544), (22, 7415040), (24, 6797120), (30, 5437696), (32, 5097840), (33, 4943360), (40, 4078272), (44, 3707520), (48, 3398560), (55, 2966016), (60, 2718848), (64, 2548920), (66, 2471680), (80, 2039136), (88, 1853760), (96, 1699280), (110, 1483008), (120, 1359424), (128, 1274460), (132, 1235840), (160, 1019568), (165, 988672), (176, 926880), (192, 849640), (220, 741504), (240, 679712), (256, 637230), (264, 617920), (320, 509784), (330, 494336), (352, 463440), (384, 424820), (440, 370752), (480, 339856), (512, 318615), (528, 308960), (640, 254892), (660, 247168), (704, 231720), (768, 212410), (880, 185376), (960, 169928), (1056, 154480), (1280, 127446), (1320, 123584), (1408, 115860), (1536, 106205), (1760, 92688), (1920, 84964), (1931, 84480), (2112, 77240), (2560, 63723), (2640, 61792), (2816, 57930), (3520, 46344), (3840, 42482), (3862, 42240), (4224, 38620), (5280, 30896), (5632, 28965), (5793, 28160), (7040, 23172), (7680, 21241), (7724, 21120), (8448, 19310), (9655, 16896), (10560, 15448), (11586, 14080)]