210491424

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 742996800

約数和(自身を除く): 532505376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 269, 286, 288, 304, 312, 342, 352, 396, 416, 418, 429, 456, 468, 494, 528, 538, 572, 608, 624, 627, 684, 741, 792, 807, 836, 858, 912, 936, 988, 1056, 1076, 1144, 1248, 1254, 1287, 1368, 1482, 1584, 1614, 1672, 1716, 1824, 1872, 1881, 1976, 2152, 2223, 2288, 2421, 2508, 2574, 2717, 2736, 2959, 2964, 3168, 3228, 3344, 3432, 3497, 3744, 3762, 3952, 4304, 4446, 4576, 4842, 5016, 5111, 5148, 5434, 5472, 5918, 5928, 6456, 6688, 6864, 6994, 7524, 7904, 8151, 8608, 8877, 8892, 9684, 10032, 10222, 10296, 10491, 10868, 11836, 11856, 12912, 13728, 13988, 15048, 15333, 16302, 17754, 17784, 19368, 20064, 20444, 20592, 20982, 21736, 23672, 23712, 24453, 25824, 26631, 27976, 30096, 30666, 31473, 32604, 35508, 35568, 38467, 38736, 40888, 41184, 41964, 43472, 45999, 47344, 48906, 53262, 55952, 56221, 60192, 61332, 62946, 65208, 66443, 71016, 71136, 76934, 77472, 81776, 83928, 86944, 91998, 94688, 97812, 106524, 111904, 112442, 115401, 122664, 125892, 130416, 132886, 142032, 153868, 163552, 167856, 168663, 183996, 195624, 199329, 213048, 224884, 230802, 245328, 251784, 260832, 265772, 284064, 307736, 335712, 337326, 346203, 367992, 391248, 398658, 426096, 449768, 461604, 490656, 503568, 505989, 531544, 597987, 615472, 674652, 692406, 730873, 735984, 782496, 797316, 852192, 899536, 923208, 1007136, 1011978, 1063088, 1195974, 1230944, 1349304, 1384812, 1461746, 1471968, 1594632, 1799072, 1846416, 2023956, 2126176, 2192619, 2391948, 2698608, 2769624, 2923492, 3189264, 3692832, 4047912, 4385238, 4783896, 5397216, 5539248, 5846984, 6378528, 6577857, 8095824, 8770476, 9567792, 11078496, 11693968, 13155714, 16191648, 17540952, 19135584, 23387936, 26311428, 35081904, 52622856, 70163808, 105245712, 210491424]

約数ペア:

[(1, 210491424), (2, 105245712), (3, 70163808), (4, 52622856), (6, 35081904), (8, 26311428), (9, 23387936), (11, 19135584), (12, 17540952), (13, 16191648), (16, 13155714), (18, 11693968), (19, 11078496), (22, 9567792), (24, 8770476), (26, 8095824), (32, 6577857), (33, 6378528), (36, 5846984), (38, 5539248), (39, 5397216), (44, 4783896), (48, 4385238), (52, 4047912), (57, 3692832), (66, 3189264), (72, 2923492), (76, 2769624), (78, 2698608), (88, 2391948), (96, 2192619), (99, 2126176), (104, 2023956), (114, 1846416), (117, 1799072), (132, 1594632), (143, 1471968), (144, 1461746), (152, 1384812), (156, 1349304), (171, 1230944), (176, 1195974), (198, 1063088), (208, 1011978), (209, 1007136), (228, 923208), (234, 899536), (247, 852192), (264, 797316), (269, 782496), (286, 735984), (288, 730873), (304, 692406), (312, 674652), (342, 615472), (352, 597987), (396, 531544), (416, 505989), (418, 503568), (429, 490656), (456, 461604), (468, 449768), (494, 426096), (528, 398658), (538, 391248), (572, 367992), (608, 346203), (624, 337326), (627, 335712), (684, 307736), (741, 284064), (792, 265772), (807, 260832), (836, 251784), (858, 245328), (912, 230802), (936, 224884), (988, 213048), (1056, 199329), (1076, 195624), (1144, 183996), (1248, 168663), (1254, 167856), (1287, 163552), (1368, 153868), (1482, 142032), (1584, 132886), (1614, 130416), (1672, 125892), (1716, 122664), (1824, 115401), (1872, 112442), (1881, 111904), (1976, 106524), (2152, 97812), (2223, 94688), (2288, 91998), (2421, 86944), (2508, 83928), (2574, 81776), (2717, 77472), (2736, 76934), (2959, 71136), (2964, 71016), (3168, 66443), (3228, 65208), (3344, 62946), (3432, 61332), (3497, 60192), (3744, 56221), (3762, 55952), (3952, 53262), (4304, 48906), (4446, 47344), (4576, 45999), (4842, 43472), (5016, 41964), (5111, 41184), (5148, 40888), (5434, 38736), (5472, 38467), (5918, 35568), (5928, 35508), (6456, 32604), (6688, 31473), (6864, 30666), (6994, 30096), (7524, 27976), (7904, 26631), (8151, 25824), (8608, 24453), (8877, 23712), (8892, 23672), (9684, 21736), (10032, 20982), (10222, 20592), (10296, 20444), (10491, 20064), (10868, 19368), (11836, 17784), (11856, 17754), (12912, 16302), (13728, 15333), (13988, 15048)]