21371665536

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 512

約数和(自身を含む): 71971200000

約数和(自身を除く): 50599534464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 47, 48, 52, 54, 58, 64, 72, 78, 87, 94, 96, 104, 108, 116, 117, 128, 141, 144, 156, 174, 188, 192, 208, 216, 232, 234, 261, 282, 288, 312, 348, 349, 351, 376, 377, 384, 416, 423, 432, 464, 468, 522, 564, 576, 611, 624, 696, 698, 702, 752, 754, 783, 832, 846, 864, 928, 936, 1044, 1047, 1128, 1131, 1152, 1222, 1248, 1269, 1363, 1392, 1396, 1404, 1504, 1508, 1566, 1664, 1692, 1728, 1833, 1856, 1872, 2088, 2094, 2256, 2262, 2444, 2496, 2538, 2726, 2784, 2792, 2808, 3008, 3016, 3132, 3141, 3384, 3393, 3456, 3666, 3712, 3744, 4089, 4176, 4188, 4512, 4524, 4537, 4888, 4992, 5076, 5452, 5499, 5568, 5584, 5616, 6016, 6032, 6264, 6282, 6768, 6786, 7332, 7488, 8178, 8352, 8376, 9024, 9048, 9074, 9423, 9776, 10121, 10152, 10179, 10904, 10998, 11136, 11168, 11232, 12064, 12267, 12528, 12564, 13536, 13572, 13611, 14664, 14976, 16356, 16403, 16497, 16704, 16752, 17719, 18048, 18096, 18148, 18846, 19552, 20242, 20304, 20358, 21808, 21996, 22336, 22464, 24128, 24534, 25056, 25128, 27072, 27144, 27222, 29328, 30363, 32712, 32806, 32994, 33408, 33504, 35438, 36192, 36296, 36801, 37692, 39104, 40484, 40608, 40716, 40833, 43616, 43992, 44672, 44928, 48256, 49068, 49209, 50112, 50256, 53157, 54144, 54288, 54444, 58656, 60726, 65424, 65612, 65988, 67008, 70876, 72384, 72592, 73602, 75384, 78208, 80968, 81216, 81432, 81666, 87232, 87984, 91089, 98136, 98418, 100224, 100512, 106314, 108576, 108888, 117312, 121452, 122499, 130848, 131224, 131573, 131976, 134016, 141752, 144768, 145184, 147204, 147627, 150768, 159471, 161936, 162432, 162864, 163332, 174464, 175968, 182178, 196272, 196836, 201024, 212628, 213239, 217152, 217776, 234624, 242904, 244998, 261696, 262448, 263146, 263952, 273267, 283504, 290368, 294408, 295254, 301536, 318942, 323872, 325728, 326664, 351936, 364356, 392544, 393672, 394719, 402048, 425256, 426478, 434304, 435552, 442881, 475687, 478413, 485808, 489996, 523392, 524896, 526292, 527904, 546534, 567008, 580736, 588816, 590508, 603072, 637884, 639717, 647744, 651456, 653328, 703872, 728712, 785088, 787344, 789438, 850512, 852956, 871104, 885762, 951374, 956826, 971616, 979992, 1049792, 1052584, 1055808, 1093068, 1134016, 1177632, 1181016, 1184157, 1206144, 1275768, 1279434, 1295488, 1302912, 1306656, 1427061, 1457424, 1570176, 1574688, 1578876, 1701024, 1705912, 1742208, 1771524, 1902748, 1913652, 1919151, 1943232, 1959984, 2099584, 2105168, 2111616, 2186136, 2268032, 2355264, 2362032, 2368314, 2551536, 2558868, 2613312, 2854122, 2914848, 3149376, 3157752, 3402048, 3411824, 3543048, 3552471, 3805496, 3827304, 3838302, 3886464, 3919968, 4210336, 4281183, 4372272, 4710528, 4724064, 4736628, 5103072, 5117736, 5226624, 5708244, 5757453, 5829696, 6183931, 6298752, 6315504, 6804096, 6823648, 7086096, 7104942, 7610992, 7654608, 7676604, 7839936, 8420672, 8562366, 8744544, 9448128, 9473256, 10206144, 10235472, 11416488, 11514906, 11659392, 12367862, 12631008, 12843549, 13647296, 14172192, 14209884, 15221984, 15309216, 15353208, 15679872, 16841344, 17124732, 17489088, 18551793, 18896256, 18946512, 20412288, 20470944, 22832976, 23029812, 24735724, 25262016, 25687098, 27294592, 28344384, 28419768, 30443968, 30618432, 30706416, 34249464, 34978176, 37103586, 37893024, 40941888, 45665952, 46059624, 49471448, 50524032, 51374196, 55655379, 56688768, 56839536, 60887936, 61236864, 61412832, 68498928, 74207172, 75786048, 81883776, 91331904, 92119248, 98942896, 102748392, 111310758, 113679072, 122825664, 136997856, 148414344, 151572096, 166966137, 182663808, 184238496, 197885792, 205496784, 222621516, 227358144, 245651328, 273995712, 296828688, 333932274, 368476992, 395771584, 410993568, 445243032, 454716288, 547991424, 593657376, 667864548, 736953984, 791543168, 821987136, 890486064, 1187314752, 1335729096, 1643974272, 1780972128, 2374629504, 2671458192, 3561944256, 5342916384, 7123888512, 10685832768, 21371665536]

約数ペア:

[(1, 21371665536), (2, 10685832768), (3, 7123888512), (4, 5342916384), (6, 3561944256), (8, 2671458192), (9, 2374629504), (12, 1780972128), (13, 1643974272), (16, 1335729096), (18, 1187314752), (24, 890486064), (26, 821987136), (27, 791543168), (29, 736953984), (32, 667864548), (36, 593657376), (39, 547991424), (47, 454716288), (48, 445243032), (52, 410993568), (54, 395771584), (58, 368476992), (64, 333932274), (72, 296828688), (78, 273995712), (87, 245651328), (94, 227358144), (96, 222621516), (104, 205496784), (108, 197885792), (116, 184238496), (117, 182663808), (128, 166966137), (141, 151572096), (144, 148414344), (156, 136997856), (174, 122825664), (188, 113679072), (192, 111310758), (208, 102748392), (216, 98942896), (232, 92119248), (234, 91331904), (261, 81883776), (282, 75786048), (288, 74207172), (312, 68498928), (348, 61412832), (349, 61236864), (351, 60887936), (376, 56839536), (377, 56688768), (384, 55655379), (416, 51374196), (423, 50524032), (432, 49471448), (464, 46059624), (468, 45665952), (522, 40941888), (564, 37893024), (576, 37103586), (611, 34978176), (624, 34249464), (696, 30706416), (698, 30618432), (702, 30443968), (752, 28419768), (754, 28344384), (783, 27294592), (832, 25687098), (846, 25262016), (864, 24735724), (928, 23029812), (936, 22832976), (1044, 20470944), (1047, 20412288), (1128, 18946512), (1131, 18896256), (1152, 18551793), (1222, 17489088), (1248, 17124732), (1269, 16841344), (1363, 15679872), (1392, 15353208), (1396, 15309216), (1404, 15221984), (1504, 14209884), (1508, 14172192), (1566, 13647296), (1664, 12843549), (1692, 12631008), (1728, 12367862), (1833, 11659392), (1856, 11514906), (1872, 11416488), (2088, 10235472), (2094, 10206144), (2256, 9473256), (2262, 9448128), (2444, 8744544), (2496, 8562366), (2538, 8420672), (2726, 7839936), (2784, 7676604), (2792, 7654608), (2808, 7610992), (3008, 7104942), (3016, 7086096), (3132, 6823648), (3141, 6804096), (3384, 6315504), (3393, 6298752), (3456, 6183931), (3666, 5829696), (3712, 5757453), (3744, 5708244), (4089, 5226624), (4176, 5117736), (4188, 5103072), (4512, 4736628), (4524, 4724064), (4537, 4710528), (4888, 4372272), (4992, 4281183), (5076, 4210336), (5452, 3919968), (5499, 3886464), (5568, 3838302), (5584, 3827304), (5616, 3805496), (6016, 3552471), (6032, 3543048), (6264, 3411824), (6282, 3402048), (6768, 3157752), (6786, 3149376), (7332, 2914848), (7488, 2854122), (8178, 2613312), (8352, 2558868), (8376, 2551536), (9024, 2368314), (9048, 2362032), (9074, 2355264), (9423, 2268032), (9776, 2186136), (10121, 2111616), (10152, 2105168), (10179, 2099584), (10904, 1959984), (10998, 1943232), (11136, 1919151), (11168, 1913652), (11232, 1902748), (12064, 1771524), (12267, 1742208), (12528, 1705912), (12564, 1701024), (13536, 1578876), (13572, 1574688), (13611, 1570176), (14664, 1457424), (14976, 1427061), (16356, 1306656), (16403, 1302912), (16497, 1295488), (16704, 1279434), (16752, 1275768), (17719, 1206144), (18048, 1184157), (18096, 1181016), (18148, 1177632), (18846, 1134016), (19552, 1093068), (20242, 1055808), (20304, 1052584), (20358, 1049792), (21808, 979992), (21996, 971616), (22336, 956826), (22464, 951374), (24128, 885762), (24534, 871104), (25056, 852956), (25128, 850512), (27072, 789438), (27144, 787344), (27222, 785088), (29328, 728712), (30363, 703872), (32712, 653328), (32806, 651456), (32994, 647744), (33408, 639717), (33504, 637884), (35438, 603072), (36192, 590508), (36296, 588816), (36801, 580736), (37692, 567008), (39104, 546534), (40484, 527904), (40608, 526292), (40716, 524896), (40833, 523392), (43616, 489996), (43992, 485808), (44672, 478413), (44928, 475687), (48256, 442881), (49068, 435552), (49209, 434304), (50112, 426478), (50256, 425256), (53157, 402048), (54144, 394719), (54288, 393672), (54444, 392544), (58656, 364356), (60726, 351936), (65424, 326664), (65612, 325728), (65988, 323872), (67008, 318942), (70876, 301536), (72384, 295254), (72592, 294408), (73602, 290368), (75384, 283504), (78208, 273267), (80968, 263952), (81216, 263146), (81432, 262448), (81666, 261696), (87232, 244998), (87984, 242904), (91089, 234624), (98136, 217776), (98418, 217152), (100224, 213239), (100512, 212628), (106314, 201024), (108576, 196836), (108888, 196272), (117312, 182178), (121452, 175968), (122499, 174464), (130848, 163332), (131224, 162864), (131573, 162432), (131976, 161936), (134016, 159471), (141752, 150768), (144768, 147627), (145184, 147204)]