213388560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1323

約数の個数: 320

約数和(自身を含む): 917084160

約数和(自身を除く): 703695600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1283, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2566, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3849, 3960, 4158, 4620, 4752, 5040, 5132, 5544, 5940, 6160, 6415, 6930, 7560, 7698, 7920, 8316, 8981, 9240, 10264, 10395, 11088, 11547, 11880, 12830, 13860, 14113, 15120, 15396, 16632, 17962, 18480, 19245, 20528, 20790, 23094, 23760, 25660, 26943, 27720, 28226, 30792, 33264, 34641, 35924, 38490, 41580, 42339, 44905, 46188, 51320, 53886, 55440, 56452, 57735, 61584, 69282, 70565, 71848, 76980, 80829, 83160, 84678, 89810, 92376, 98791, 102640, 107772, 112904, 115470, 127017, 134715, 138564, 141130, 143696, 153960, 161658, 166320, 169356, 173205, 179620, 184752, 197582, 211695, 215544, 225808, 230940, 242487, 254034, 269430, 277128, 282260, 296373, 307920, 323316, 338712, 346410, 359240, 381051, 395164, 404145, 423390, 431088, 461880, 484974, 493955, 508068, 538860, 554256, 564520, 592746, 635085, 646632, 677424, 692820, 718480, 762102, 790328, 808290, 846780, 889119, 923760, 969948, 987910, 1016136, 1077720, 1129040, 1185492, 1212435, 1270170, 1293264, 1385640, 1481865, 1524204, 1580656, 1616580, 1693560, 1778238, 1905255, 1939896, 1975820, 2032272, 2155440, 2370984, 2424870, 2540340, 2667357, 2771280, 2963730, 3048408, 3233160, 3387120, 3556476, 3810510, 3879792, 3951640, 4445595, 4741968, 4849740, 5080680, 5334714, 5927460, 6096816, 6466320, 7112952, 7621020, 7903280, 8891190, 9699480, 10161360, 10669428, 11854920, 13336785, 14225904, 15242040, 17782380, 19398960, 21338856, 23709840, 26673570, 30484080, 35564760, 42677712, 53347140, 71129520, 106694280, 213388560]

約数ペア:

[(1, 213388560), (2, 106694280), (3, 71129520), (4, 53347140), (5, 42677712), (6, 35564760), (7, 30484080), (8, 26673570), (9, 23709840), (10, 21338856), (11, 19398960), (12, 17782380), (14, 15242040), (15, 14225904), (16, 13336785), (18, 11854920), (20, 10669428), (21, 10161360), (22, 9699480), (24, 8891190), (27, 7903280), (28, 7621020), (30, 7112952), (33, 6466320), (35, 6096816), (36, 5927460), (40, 5334714), (42, 5080680), (44, 4849740), (45, 4741968), (48, 4445595), (54, 3951640), (55, 3879792), (56, 3810510), (60, 3556476), (63, 3387120), (66, 3233160), (70, 3048408), (72, 2963730), (77, 2771280), (80, 2667357), (84, 2540340), (88, 2424870), (90, 2370984), (99, 2155440), (105, 2032272), (108, 1975820), (110, 1939896), (112, 1905255), (120, 1778238), (126, 1693560), (132, 1616580), (135, 1580656), (140, 1524204), (144, 1481865), (154, 1385640), (165, 1293264), (168, 1270170), (176, 1212435), (180, 1185492), (189, 1129040), (198, 1077720), (210, 1016136), (216, 987910), (220, 969948), (231, 923760), (240, 889119), (252, 846780), (264, 808290), (270, 790328), (280, 762102), (297, 718480), (308, 692820), (315, 677424), (330, 646632), (336, 635085), (360, 592746), (378, 564520), (385, 554256), (396, 538860), (420, 508068), (432, 493955), (440, 484974), (462, 461880), (495, 431088), (504, 423390), (528, 404145), (540, 395164), (560, 381051), (594, 359240), (616, 346410), (630, 338712), (660, 323316), (693, 307920), (720, 296373), (756, 282260), (770, 277128), (792, 269430), (840, 254034), (880, 242487), (924, 230940), (945, 225808), (990, 215544), (1008, 211695), (1080, 197582), (1155, 184752), (1188, 179620), (1232, 173205), (1260, 169356), (1283, 166320), (1320, 161658), (1386, 153960), (1485, 143696), (1512, 141130), (1540, 138564), (1584, 134715), (1680, 127017), (1848, 115470), (1890, 112904), (1980, 107772), (2079, 102640), (2160, 98791), (2310, 92376), (2376, 89810), (2520, 84678), (2566, 83160), (2640, 80829), (2772, 76980), (2970, 71848), (3024, 70565), (3080, 69282), (3465, 61584), (3696, 57735), (3780, 56452), (3849, 55440), (3960, 53886), (4158, 51320), (4620, 46188), (4752, 44905), (5040, 42339), (5132, 41580), (5544, 38490), (5940, 35924), (6160, 34641), (6415, 33264), (6930, 30792), (7560, 28226), (7698, 27720), (7920, 26943), (8316, 25660), (8981, 23760), (9240, 23094), (10264, 20790), (10395, 20528), (11088, 19245), (11547, 18480), (11880, 17962), (12830, 16632), (13860, 15396), (14113, 15120)]