209499840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 336

約数和(自身を含む): 834481440

約数和(自身を除く): 624981600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 389, 396, 408, 440, 480, 495, 510, 528, 544, 561, 576, 612, 660, 680, 704, 720, 748, 765, 778, 792, 816, 880, 935, 960, 990, 1020, 1056, 1088, 1122, 1167, 1224, 1320, 1360, 1440, 1496, 1530, 1556, 1584, 1632, 1683, 1760, 1870, 1945, 1980, 2040, 2112, 2244, 2334, 2448, 2640, 2720, 2805, 2880, 2992, 3060, 3112, 3168, 3264, 3366, 3501, 3520, 3740, 3890, 3960, 4080, 4279, 4488, 4668, 4896, 5280, 5440, 5610, 5835, 5984, 6120, 6224, 6336, 6613, 6732, 7002, 7480, 7780, 7920, 8160, 8415, 8558, 8976, 9336, 9792, 10560, 11220, 11670, 11968, 12240, 12448, 12837, 13226, 13464, 14004, 14960, 15560, 15840, 16320, 16830, 17116, 17505, 17952, 18672, 19839, 21395, 22440, 23340, 24480, 24896, 25674, 26452, 26928, 28008, 29920, 31120, 31680, 33065, 33660, 34232, 35010, 35904, 37344, 38511, 39678, 42790, 44880, 46680, 48960, 51348, 52904, 53856, 56016, 59517, 59840, 62240, 64185, 66130, 67320, 68464, 70020, 72743, 74688, 77022, 79356, 85580, 89760, 93360, 99195, 102696, 105808, 107712, 112032, 119034, 124480, 128370, 132260, 134640, 136928, 140040, 145486, 154044, 158712, 171160, 179520, 186720, 192555, 198390, 205392, 211616, 218229, 224064, 238068, 256740, 264520, 269280, 273856, 280080, 290972, 297585, 308088, 317424, 342320, 363715, 373440, 385110, 396780, 410784, 423232, 436458, 476136, 513480, 529040, 538560, 560160, 581944, 595170, 616176, 634848, 654687, 684640, 727430, 770220, 793560, 821568, 872916, 952272, 1026960, 1058080, 1091145, 1120320, 1163888, 1190340, 1232352, 1269696, 1309374, 1369280, 1454860, 1540440, 1587120, 1745832, 1904544, 2053920, 2116160, 2182290, 2327776, 2380680, 2464704, 2618748, 2909720, 3080880, 3174240, 3273435, 3491664, 3809088, 4107840, 4364580, 4655552, 4761360, 5237496, 5819440, 6161760, 6348480, 6546870, 6983328, 8729160, 9522720, 10474992, 11638880, 12323520, 13093740, 13966656, 17458320, 19045440, 20949984, 23277760, 26187480, 34916640, 41899968, 52374960, 69833280, 104749920, 209499840]

約数ペア:

[(1, 209499840), (2, 104749920), (3, 69833280), (4, 52374960), (5, 41899968), (6, 34916640), (8, 26187480), (9, 23277760), (10, 20949984), (11, 19045440), (12, 17458320), (15, 13966656), (16, 13093740), (17, 12323520), (18, 11638880), (20, 10474992), (22, 9522720), (24, 8729160), (30, 6983328), (32, 6546870), (33, 6348480), (34, 6161760), (36, 5819440), (40, 5237496), (44, 4761360), (45, 4655552), (48, 4364580), (51, 4107840), (55, 3809088), (60, 3491664), (64, 3273435), (66, 3174240), (68, 3080880), (72, 2909720), (80, 2618748), (85, 2464704), (88, 2380680), (90, 2327776), (96, 2182290), (99, 2116160), (102, 2053920), (110, 1904544), (120, 1745832), (132, 1587120), (136, 1540440), (144, 1454860), (153, 1369280), (160, 1309374), (165, 1269696), (170, 1232352), (176, 1190340), (180, 1163888), (187, 1120320), (192, 1091145), (198, 1058080), (204, 1026960), (220, 952272), (240, 872916), (255, 821568), (264, 793560), (272, 770220), (288, 727430), (306, 684640), (320, 654687), (330, 634848), (340, 616176), (352, 595170), (360, 581944), (374, 560160), (389, 538560), (396, 529040), (408, 513480), (440, 476136), (480, 436458), (495, 423232), (510, 410784), (528, 396780), (544, 385110), (561, 373440), (576, 363715), (612, 342320), (660, 317424), (680, 308088), (704, 297585), (720, 290972), (748, 280080), (765, 273856), (778, 269280), (792, 264520), (816, 256740), (880, 238068), (935, 224064), (960, 218229), (990, 211616), (1020, 205392), (1056, 198390), (1088, 192555), (1122, 186720), (1167, 179520), (1224, 171160), (1320, 158712), (1360, 154044), (1440, 145486), (1496, 140040), (1530, 136928), (1556, 134640), (1584, 132260), (1632, 128370), (1683, 124480), (1760, 119034), (1870, 112032), (1945, 107712), (1980, 105808), (2040, 102696), (2112, 99195), (2244, 93360), (2334, 89760), (2448, 85580), (2640, 79356), (2720, 77022), (2805, 74688), (2880, 72743), (2992, 70020), (3060, 68464), (3112, 67320), (3168, 66130), (3264, 64185), (3366, 62240), (3501, 59840), (3520, 59517), (3740, 56016), (3890, 53856), (3960, 52904), (4080, 51348), (4279, 48960), (4488, 46680), (4668, 44880), (4896, 42790), (5280, 39678), (5440, 38511), (5610, 37344), (5835, 35904), (5984, 35010), (6120, 34232), (6224, 33660), (6336, 33065), (6613, 31680), (6732, 31120), (7002, 29920), (7480, 28008), (7780, 26928), (7920, 26452), (8160, 25674), (8415, 24896), (8558, 24480), (8976, 23340), (9336, 22440), (9792, 21395), (10560, 19839), (11220, 18672), (11670, 17952), (11968, 17505), (12240, 17116), (12448, 16830), (12837, 16320), (13226, 15840), (13464, 15560), (14004, 14960)]