212344440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 822821760

約数和(自身を除く): 610477320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 67, 70, 77, 84, 88, 98, 105, 110, 120, 132, 134, 140, 147, 154, 165, 168, 196, 201, 210, 220, 231, 245, 264, 268, 280, 294, 308, 330, 335, 343, 385, 392, 402, 420, 440, 462, 469, 490, 536, 539, 588, 616, 660, 670, 686, 735, 737, 770, 804, 840, 924, 938, 980, 1005, 1029, 1078, 1155, 1176, 1320, 1340, 1372, 1407, 1470, 1474, 1540, 1608, 1617, 1715, 1848, 1876, 1960, 2010, 2058, 2156, 2211, 2310, 2345, 2401, 2680, 2695, 2744, 2814, 2940, 2948, 3080, 3234, 3283, 3430, 3685, 3752, 3773, 4020, 4116, 4312, 4422, 4620, 4690, 4802, 5145, 5159, 5390, 5628, 5880, 5896, 6468, 6566, 6860, 7035, 7203, 7370, 7546, 8040, 8085, 8232, 8844, 9240, 9380, 9604, 9849, 10290, 10318, 10780, 11055, 11256, 11319, 12005, 12936, 13132, 13720, 14070, 14406, 14740, 15092, 15477, 16170, 16415, 17688, 18760, 18865, 19208, 19698, 20580, 20636, 21560, 22110, 22638, 22981, 24010, 25795, 26264, 26411, 28140, 28812, 29480, 30184, 30954, 32340, 32830, 36015, 36113, 37730, 39396, 41160, 41272, 44220, 45276, 45962, 48020, 49245, 51590, 52822, 56280, 56595, 57624, 61908, 64680, 65660, 68943, 72030, 72226, 75460, 77385, 78792, 79233, 88440, 90552, 91924, 96040, 98490, 103180, 105644, 108339, 113190, 114905, 123816, 131320, 132055, 137886, 144060, 144452, 150920, 154770, 158466, 160867, 180565, 183848, 196980, 206360, 211288, 216678, 226380, 229810, 252791, 264110, 275772, 288120, 288904, 309540, 316932, 321734, 344715, 361130, 393960, 396165, 433356, 452760, 459620, 482601, 505582, 528220, 541695, 551544, 619080, 633864, 643468, 689430, 722260, 758373, 792330, 804335, 866712, 919240, 965202, 1011164, 1056440, 1083390, 1263955, 1286936, 1378860, 1444520, 1516746, 1584660, 1608670, 1769537, 1930404, 2022328, 2166780, 2413005, 2527910, 2757720, 3033492, 3169320, 3217340, 3539074, 3791865, 3860808, 4333560, 4826010, 5055820, 5308611, 6066984, 6434680, 7078148, 7583730, 8847685, 9652020, 10111640, 10617222, 14156296, 15167460, 17695370, 19304040, 21234444, 26543055, 30334920, 35390740, 42468888, 53086110, 70781480, 106172220, 212344440]

約数ペア:

[(1, 212344440), (2, 106172220), (3, 70781480), (4, 53086110), (5, 42468888), (6, 35390740), (7, 30334920), (8, 26543055), (10, 21234444), (11, 19304040), (12, 17695370), (14, 15167460), (15, 14156296), (20, 10617222), (21, 10111640), (22, 9652020), (24, 8847685), (28, 7583730), (30, 7078148), (33, 6434680), (35, 6066984), (40, 5308611), (42, 5055820), (44, 4826010), (49, 4333560), (55, 3860808), (56, 3791865), (60, 3539074), (66, 3217340), (67, 3169320), (70, 3033492), (77, 2757720), (84, 2527910), (88, 2413005), (98, 2166780), (105, 2022328), (110, 1930404), (120, 1769537), (132, 1608670), (134, 1584660), (140, 1516746), (147, 1444520), (154, 1378860), (165, 1286936), (168, 1263955), (196, 1083390), (201, 1056440), (210, 1011164), (220, 965202), (231, 919240), (245, 866712), (264, 804335), (268, 792330), (280, 758373), (294, 722260), (308, 689430), (330, 643468), (335, 633864), (343, 619080), (385, 551544), (392, 541695), (402, 528220), (420, 505582), (440, 482601), (462, 459620), (469, 452760), (490, 433356), (536, 396165), (539, 393960), (588, 361130), (616, 344715), (660, 321734), (670, 316932), (686, 309540), (735, 288904), (737, 288120), (770, 275772), (804, 264110), (840, 252791), (924, 229810), (938, 226380), (980, 216678), (1005, 211288), (1029, 206360), (1078, 196980), (1155, 183848), (1176, 180565), (1320, 160867), (1340, 158466), (1372, 154770), (1407, 150920), (1470, 144452), (1474, 144060), (1540, 137886), (1608, 132055), (1617, 131320), (1715, 123816), (1848, 114905), (1876, 113190), (1960, 108339), (2010, 105644), (2058, 103180), (2156, 98490), (2211, 96040), (2310, 91924), (2345, 90552), (2401, 88440), (2680, 79233), (2695, 78792), (2744, 77385), (2814, 75460), (2940, 72226), (2948, 72030), (3080, 68943), (3234, 65660), (3283, 64680), (3430, 61908), (3685, 57624), (3752, 56595), (3773, 56280), (4020, 52822), (4116, 51590), (4312, 49245), (4422, 48020), (4620, 45962), (4690, 45276), (4802, 44220), (5145, 41272), (5159, 41160), (5390, 39396), (5628, 37730), (5880, 36113), (5896, 36015), (6468, 32830), (6566, 32340), (6860, 30954), (7035, 30184), (7203, 29480), (7370, 28812), (7546, 28140), (8040, 26411), (8085, 26264), (8232, 25795), (8844, 24010), (9240, 22981), (9380, 22638), (9604, 22110), (9849, 21560), (10290, 20636), (10318, 20580), (10780, 19698), (11055, 19208), (11256, 18865), (11319, 18760), (12005, 17688), (12936, 16415), (13132, 16170), (13720, 15477), (14070, 15092), (14406, 14740)]