212841720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 384

約数和(自身を含む): 872726400

約数和(自身を除く): 659884680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 73, 78, 84, 89, 90, 91, 104, 105, 117, 120, 126, 130, 140, 146, 156, 168, 178, 180, 182, 195, 210, 219, 234, 252, 260, 267, 273, 280, 292, 312, 315, 356, 360, 364, 365, 390, 420, 438, 445, 455, 468, 504, 511, 520, 534, 546, 584, 585, 623, 630, 657, 712, 728, 730, 780, 801, 819, 840, 876, 890, 910, 936, 949, 1022, 1068, 1092, 1095, 1157, 1170, 1246, 1260, 1314, 1335, 1365, 1460, 1533, 1560, 1602, 1638, 1752, 1780, 1820, 1869, 1898, 2044, 2136, 2184, 2190, 2314, 2340, 2492, 2520, 2555, 2628, 2670, 2730, 2847, 2920, 3066, 3115, 3204, 3276, 3285, 3471, 3560, 3640, 3738, 3796, 4005, 4088, 4095, 4380, 4599, 4628, 4680, 4745, 4984, 5110, 5256, 5340, 5460, 5607, 5694, 5785, 6132, 6230, 6408, 6497, 6552, 6570, 6643, 6942, 7476, 7592, 7665, 8010, 8099, 8190, 8541, 8760, 9198, 9256, 9345, 9490, 10220, 10413, 10680, 10920, 11214, 11388, 11570, 12264, 12460, 12994, 13140, 13286, 13884, 14235, 14952, 15330, 16020, 16198, 16380, 17082, 17355, 18396, 18690, 18980, 19491, 19929, 20440, 20826, 22428, 22776, 22995, 23140, 24297, 24920, 25988, 26280, 26572, 27768, 28035, 28470, 30660, 32040, 32396, 32485, 32760, 33215, 34164, 34710, 36792, 37380, 37960, 38982, 39858, 40495, 41652, 42705, 44856, 45479, 45990, 46280, 48594, 51976, 52065, 53144, 56070, 56940, 58473, 59787, 61320, 64792, 64970, 66430, 68328, 69420, 72891, 74760, 77964, 79716, 80990, 83304, 84461, 85410, 90958, 91980, 97188, 97455, 99645, 104130, 112140, 113880, 116946, 119574, 121485, 129940, 132860, 136437, 138840, 145782, 155928, 159432, 161980, 168922, 170820, 181916, 183960, 194376, 194910, 199290, 208260, 224280, 227395, 233892, 239148, 242970, 253383, 259880, 265720, 272874, 291564, 292365, 298935, 323960, 337844, 341640, 363832, 364455, 389820, 398580, 409311, 416520, 422305, 454790, 467784, 478296, 485940, 506766, 545748, 583128, 584730, 591227, 597870, 675688, 682185, 728910, 760149, 779640, 797160, 818622, 844610, 909580, 971880, 1013532, 1091496, 1169460, 1182454, 1195740, 1266915, 1364370, 1457820, 1520298, 1637244, 1689220, 1773681, 1819160, 2027064, 2046555, 2338920, 2364908, 2391480, 2533830, 2728740, 2915640, 2956135, 3040596, 3274488, 3378440, 3547362, 3800745, 4093110, 4729816, 5067660, 5321043, 5457480, 5912270, 6081192, 7094724, 7601490, 8186220, 8868405, 10135320, 10642086, 11824540, 14189448, 15202980, 16372440, 17736810, 21284172, 23649080, 26605215, 30405960, 35473620, 42568344, 53210430, 70947240, 106420860, 212841720]

約数ペア:

[(1, 212841720), (2, 106420860), (3, 70947240), (4, 53210430), (5, 42568344), (6, 35473620), (7, 30405960), (8, 26605215), (9, 23649080), (10, 21284172), (12, 17736810), (13, 16372440), (14, 15202980), (15, 14189448), (18, 11824540), (20, 10642086), (21, 10135320), (24, 8868405), (26, 8186220), (28, 7601490), (30, 7094724), (35, 6081192), (36, 5912270), (39, 5457480), (40, 5321043), (42, 5067660), (45, 4729816), (52, 4093110), (56, 3800745), (60, 3547362), (63, 3378440), (65, 3274488), (70, 3040596), (72, 2956135), (73, 2915640), (78, 2728740), (84, 2533830), (89, 2391480), (90, 2364908), (91, 2338920), (104, 2046555), (105, 2027064), (117, 1819160), (120, 1773681), (126, 1689220), (130, 1637244), (140, 1520298), (146, 1457820), (156, 1364370), (168, 1266915), (178, 1195740), (180, 1182454), (182, 1169460), (195, 1091496), (210, 1013532), (219, 971880), (234, 909580), (252, 844610), (260, 818622), (267, 797160), (273, 779640), (280, 760149), (292, 728910), (312, 682185), (315, 675688), (356, 597870), (360, 591227), (364, 584730), (365, 583128), (390, 545748), (420, 506766), (438, 485940), (445, 478296), (455, 467784), (468, 454790), (504, 422305), (511, 416520), (520, 409311), (534, 398580), (546, 389820), (584, 364455), (585, 363832), (623, 341640), (630, 337844), (657, 323960), (712, 298935), (728, 292365), (730, 291564), (780, 272874), (801, 265720), (819, 259880), (840, 253383), (876, 242970), (890, 239148), (910, 233892), (936, 227395), (949, 224280), (1022, 208260), (1068, 199290), (1092, 194910), (1095, 194376), (1157, 183960), (1170, 181916), (1246, 170820), (1260, 168922), (1314, 161980), (1335, 159432), (1365, 155928), (1460, 145782), (1533, 138840), (1560, 136437), (1602, 132860), (1638, 129940), (1752, 121485), (1780, 119574), (1820, 116946), (1869, 113880), (1898, 112140), (2044, 104130), (2136, 99645), (2184, 97455), (2190, 97188), (2314, 91980), (2340, 90958), (2492, 85410), (2520, 84461), (2555, 83304), (2628, 80990), (2670, 79716), (2730, 77964), (2847, 74760), (2920, 72891), (3066, 69420), (3115, 68328), (3204, 66430), (3276, 64970), (3285, 64792), (3471, 61320), (3560, 59787), (3640, 58473), (3738, 56940), (3796, 56070), (4005, 53144), (4088, 52065), (4095, 51976), (4380, 48594), (4599, 46280), (4628, 45990), (4680, 45479), (4745, 44856), (4984, 42705), (5110, 41652), (5256, 40495), (5340, 39858), (5460, 38982), (5607, 37960), (5694, 37380), (5785, 36792), (6132, 34710), (6230, 34164), (6408, 33215), (6497, 32760), (6552, 32485), (6570, 32396), (6643, 32040), (6942, 30660), (7476, 28470), (7592, 28035), (7665, 27768), (8010, 26572), (8099, 26280), (8190, 25988), (8541, 24920), (8760, 24297), (9198, 23140), (9256, 22995), (9345, 22776), (9490, 22428), (10220, 20826), (10413, 20440), (10680, 19929), (10920, 19491), (11214, 18980), (11388, 18690), (11570, 18396), (12264, 17355), (12460, 17082), (12994, 16380), (13140, 16198), (13286, 16020), (13884, 15330), (14235, 14952)]