244696320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1969

約数の個数: 216

約数和(自身を含む): 924067872

約数和(自身を除く): 679371552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1931, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3862, 3960, 4224, 5280, 5760, 5793, 6336, 7040, 7724, 7920, 8448, 9655, 10560, 11520, 11586, 12672, 14080, 15448, 15840, 17379, 19310, 21120, 21241, 23172, 25344, 28965, 30896, 31680, 34758, 38620, 42240, 42482, 46344, 57930, 61792, 63360, 63723, 69516, 77240, 84964, 86895, 92688, 106205, 115860, 123584, 126720, 127446, 139032, 154480, 169928, 173790, 185376, 191169, 212410, 231720, 247168, 254892, 278064, 308960, 318615, 339856, 347580, 370752, 382338, 424820, 463440, 494336, 509784, 556128, 617920, 637230, 679712, 695160, 741504, 764676, 849640, 926880, 955845, 1019568, 1112256, 1235840, 1274460, 1359424, 1390320, 1483008, 1529352, 1699280, 1853760, 1911690, 2039136, 2224512, 2471680, 2548920, 2718848, 2780640, 3058704, 3398560, 3707520, 3823380, 4078272, 4449024, 5097840, 5437696, 5561280, 6117408, 6797120, 7415040, 7646760, 8156544, 10195680, 11122560, 12234816, 13594240, 15293520, 16313088, 20391360, 22245120, 24469632, 27188480, 30587040, 40782720, 48939264, 61174080, 81565440, 122348160, 244696320]

約数ペア:

[(1, 244696320), (2, 122348160), (3, 81565440), (4, 61174080), (5, 48939264), (6, 40782720), (8, 30587040), (9, 27188480), (10, 24469632), (11, 22245120), (12, 20391360), (15, 16313088), (16, 15293520), (18, 13594240), (20, 12234816), (22, 11122560), (24, 10195680), (30, 8156544), (32, 7646760), (33, 7415040), (36, 6797120), (40, 6117408), (44, 5561280), (45, 5437696), (48, 5097840), (55, 4449024), (60, 4078272), (64, 3823380), (66, 3707520), (72, 3398560), (80, 3058704), (88, 2780640), (90, 2718848), (96, 2548920), (99, 2471680), (110, 2224512), (120, 2039136), (128, 1911690), (132, 1853760), (144, 1699280), (160, 1529352), (165, 1483008), (176, 1390320), (180, 1359424), (192, 1274460), (198, 1235840), (220, 1112256), (240, 1019568), (256, 955845), (264, 926880), (288, 849640), (320, 764676), (330, 741504), (352, 695160), (360, 679712), (384, 637230), (396, 617920), (440, 556128), (480, 509784), (495, 494336), (528, 463440), (576, 424820), (640, 382338), (660, 370752), (704, 347580), (720, 339856), (768, 318615), (792, 308960), (880, 278064), (960, 254892), (990, 247168), (1056, 231720), (1152, 212410), (1280, 191169), (1320, 185376), (1408, 173790), (1440, 169928), (1584, 154480), (1760, 139032), (1920, 127446), (1931, 126720), (1980, 123584), (2112, 115860), (2304, 106205), (2640, 92688), (2816, 86895), (2880, 84964), (3168, 77240), (3520, 69516), (3840, 63723), (3862, 63360), (3960, 61792), (4224, 57930), (5280, 46344), (5760, 42482), (5793, 42240), (6336, 38620), (7040, 34758), (7724, 31680), (7920, 30896), (8448, 28965), (9655, 25344), (10560, 23172), (11520, 21241), (11586, 21120), (12672, 19310), (14080, 17379), (15448, 15840)]