215170560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 320

約数和(自身を含む): 836732160

約数和(自身を除く): 621561600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 283, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 566, 576, 594, 640, 660, 704, 720, 768, 792, 849, 864, 880, 960, 990, 1056, 1080, 1132, 1152, 1188, 1280, 1320, 1408, 1415, 1440, 1485, 1536, 1584, 1698, 1728, 1760, 1920, 1980, 2112, 2160, 2264, 2304, 2376, 2547, 2560, 2640, 2816, 2830, 2880, 2970, 3113, 3168, 3396, 3456, 3520, 3840, 3960, 4224, 4245, 4320, 4528, 4608, 4752, 5094, 5280, 5632, 5660, 5760, 5940, 6226, 6336, 6792, 6912, 7040, 7641, 7680, 7920, 8448, 8490, 8640, 9056, 9339, 9504, 10188, 10560, 11320, 11520, 11880, 12452, 12672, 12735, 13584, 13824, 14080, 15282, 15565, 15840, 16896, 16980, 17280, 18112, 18678, 19008, 20376, 21120, 22640, 23040, 23760, 24904, 25344, 25470, 27168, 28017, 28160, 30564, 31130, 31680, 33960, 34560, 36224, 37356, 38016, 38205, 40752, 42240, 45280, 46695, 47520, 49808, 50688, 50940, 54336, 56034, 61128, 62260, 63360, 67920, 69120, 72448, 74712, 76032, 76410, 81504, 84051, 84480, 90560, 93390, 95040, 99616, 101880, 108672, 112068, 122256, 124520, 126720, 135840, 140085, 144896, 149424, 152064, 152820, 163008, 168102, 181120, 186780, 190080, 199232, 203760, 217344, 224136, 244512, 249040, 253440, 271680, 280170, 298848, 305640, 326016, 336204, 362240, 373560, 380160, 398464, 407520, 420255, 434688, 448272, 489024, 498080, 543360, 560340, 597696, 611280, 652032, 672408, 724480, 747120, 760320, 796928, 815040, 840510, 896544, 978048, 996160, 1086720, 1120680, 1195392, 1222560, 1304064, 1344816, 1494240, 1593856, 1630080, 1681020, 1793088, 1956096, 1992320, 2173440, 2241360, 2390784, 2445120, 2689632, 2988480, 3260160, 3362040, 3586176, 3912192, 3984640, 4482720, 4781568, 4890240, 5379264, 5976960, 6520320, 6724080, 7172352, 7969280, 8965440, 9780480, 10758528, 11953920, 13448160, 14344704, 17930880, 19560960, 21517056, 23907840, 26896320, 35861760, 43034112, 53792640, 71723520, 107585280, 215170560]

約数ペア:

[(1, 215170560), (2, 107585280), (3, 71723520), (4, 53792640), (5, 43034112), (6, 35861760), (8, 26896320), (9, 23907840), (10, 21517056), (11, 19560960), (12, 17930880), (15, 14344704), (16, 13448160), (18, 11953920), (20, 10758528), (22, 9780480), (24, 8965440), (27, 7969280), (30, 7172352), (32, 6724080), (33, 6520320), (36, 5976960), (40, 5379264), (44, 4890240), (45, 4781568), (48, 4482720), (54, 3984640), (55, 3912192), (60, 3586176), (64, 3362040), (66, 3260160), (72, 2988480), (80, 2689632), (88, 2445120), (90, 2390784), (96, 2241360), (99, 2173440), (108, 1992320), (110, 1956096), (120, 1793088), (128, 1681020), (132, 1630080), (135, 1593856), (144, 1494240), (160, 1344816), (165, 1304064), (176, 1222560), (180, 1195392), (192, 1120680), (198, 1086720), (216, 996160), (220, 978048), (240, 896544), (256, 840510), (264, 815040), (270, 796928), (283, 760320), (288, 747120), (297, 724480), (320, 672408), (330, 652032), (352, 611280), (360, 597696), (384, 560340), (396, 543360), (432, 498080), (440, 489024), (480, 448272), (495, 434688), (512, 420255), (528, 407520), (540, 398464), (566, 380160), (576, 373560), (594, 362240), (640, 336204), (660, 326016), (704, 305640), (720, 298848), (768, 280170), (792, 271680), (849, 253440), (864, 249040), (880, 244512), (960, 224136), (990, 217344), (1056, 203760), (1080, 199232), (1132, 190080), (1152, 186780), (1188, 181120), (1280, 168102), (1320, 163008), (1408, 152820), (1415, 152064), (1440, 149424), (1485, 144896), (1536, 140085), (1584, 135840), (1698, 126720), (1728, 124520), (1760, 122256), (1920, 112068), (1980, 108672), (2112, 101880), (2160, 99616), (2264, 95040), (2304, 93390), (2376, 90560), (2547, 84480), (2560, 84051), (2640, 81504), (2816, 76410), (2830, 76032), (2880, 74712), (2970, 72448), (3113, 69120), (3168, 67920), (3396, 63360), (3456, 62260), (3520, 61128), (3840, 56034), (3960, 54336), (4224, 50940), (4245, 50688), (4320, 49808), (4528, 47520), (4608, 46695), (4752, 45280), (5094, 42240), (5280, 40752), (5632, 38205), (5660, 38016), (5760, 37356), (5940, 36224), (6226, 34560), (6336, 33960), (6792, 31680), (6912, 31130), (7040, 30564), (7641, 28160), (7680, 28017), (7920, 27168), (8448, 25470), (8490, 25344), (8640, 24904), (9056, 23760), (9339, 23040), (9504, 22640), (10188, 21120), (10560, 20376), (11320, 19008), (11520, 18678), (11880, 18112), (12452, 17280), (12672, 16980), (12735, 16896), (13584, 15840), (13824, 15565), (14080, 15282)]