206616960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 256

約数和(自身を含む): 799027200

約数和(自身を除く): 592410240

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, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1087, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2174, 2376, 2640, 2880, 2970, 3168, 3261, 3456, 3520, 3960, 4224, 4320, 4348, 4752, 5280, 5435, 5760, 5940, 6336, 6522, 7040, 7920, 8640, 8696, 9504, 9783, 10560, 10870, 11880, 11957, 12672, 13044, 15840, 16305, 17280, 17392, 19008, 19566, 21120, 21740, 23760, 23914, 26088, 29349, 31680, 32610, 34784, 35871, 38016, 39132, 43480, 47520, 47828, 48915, 52176, 58698, 59785, 63360, 65220, 69568, 71742, 78264, 86960, 95040, 95656, 97830, 104352, 107613, 117396, 119570, 130440, 139136, 143484, 146745, 156528, 173920, 179355, 190080, 191312, 195660, 208704, 215226, 234792, 239140, 260880, 286968, 293490, 313056, 322839, 347840, 358710, 382624, 391320, 417408, 430452, 469584, 478280, 521760, 538065, 573936, 586980, 626112, 645678, 695680, 717420, 765248, 782640, 860904, 939168, 956560, 1043520, 1076130, 1147872, 1173960, 1252224, 1291356, 1434840, 1530496, 1565280, 1614195, 1721808, 1878336, 1913120, 2087040, 2152260, 2295744, 2347920, 2582712, 2869680, 3130560, 3228390, 3443616, 3756672, 3826240, 4304520, 4591488, 4695840, 5165424, 5739360, 6261120, 6456780, 6887232, 7652480, 8609040, 9391680, 10330848, 11478720, 12913560, 13774464, 17218080, 18783360, 20661696, 22957440, 25827120, 34436160, 41323392, 51654240, 68872320, 103308480, 206616960]

約数ペア:

[(1, 206616960), (2, 103308480), (3, 68872320), (4, 51654240), (5, 41323392), (6, 34436160), (8, 25827120), (9, 22957440), (10, 20661696), (11, 18783360), (12, 17218080), (15, 13774464), (16, 12913560), (18, 11478720), (20, 10330848), (22, 9391680), (24, 8609040), (27, 7652480), (30, 6887232), (32, 6456780), (33, 6261120), (36, 5739360), (40, 5165424), (44, 4695840), (45, 4591488), (48, 4304520), (54, 3826240), (55, 3756672), (60, 3443616), (64, 3228390), (66, 3130560), (72, 2869680), (80, 2582712), (88, 2347920), (90, 2295744), (96, 2152260), (99, 2087040), (108, 1913120), (110, 1878336), (120, 1721808), (128, 1614195), (132, 1565280), (135, 1530496), (144, 1434840), (160, 1291356), (165, 1252224), (176, 1173960), (180, 1147872), (192, 1076130), (198, 1043520), (216, 956560), (220, 939168), (240, 860904), (264, 782640), (270, 765248), (288, 717420), (297, 695680), (320, 645678), (330, 626112), (352, 586980), (360, 573936), (384, 538065), (396, 521760), (432, 478280), (440, 469584), (480, 430452), (495, 417408), (528, 391320), (540, 382624), (576, 358710), (594, 347840), (640, 322839), (660, 313056), (704, 293490), (720, 286968), (792, 260880), (864, 239140), (880, 234792), (960, 215226), (990, 208704), (1056, 195660), (1080, 191312), (1087, 190080), (1152, 179355), (1188, 173920), (1320, 156528), (1408, 146745), (1440, 143484), (1485, 139136), (1584, 130440), (1728, 119570), (1760, 117396), (1920, 107613), (1980, 104352), (2112, 97830), (2160, 95656), (2174, 95040), (2376, 86960), (2640, 78264), (2880, 71742), (2970, 69568), (3168, 65220), (3261, 63360), (3456, 59785), (3520, 58698), (3960, 52176), (4224, 48915), (4320, 47828), (4348, 47520), (4752, 43480), (5280, 39132), (5435, 38016), (5760, 35871), (5940, 34784), (6336, 32610), (6522, 31680), (7040, 29349), (7920, 26088), (8640, 23914), (8696, 23760), (9504, 21740), (9783, 21120), (10560, 19566), (10870, 19008), (11880, 17392), (11957, 17280), (12672, 16305), (13044, 15840)]