21241340928

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 528

約数和(自身を含む): 68975712000

約数和(自身を除く): 47734371072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 47, 48, 57, 58, 64, 72, 76, 87, 89, 94, 96, 114, 116, 128, 141, 144, 152, 171, 174, 178, 188, 192, 228, 232, 256, 261, 267, 282, 288, 304, 342, 348, 356, 376, 384, 423, 456, 464, 512, 522, 534, 551, 564, 576, 608, 684, 696, 712, 752, 768, 801, 846, 893, 912, 928, 1024, 1044, 1068, 1102, 1128, 1152, 1216, 1363, 1368, 1392, 1424, 1504, 1536, 1602, 1653, 1691, 1692, 1786, 1824, 1856, 2088, 2136, 2204, 2256, 2304, 2432, 2581, 2679, 2726, 2736, 2784, 2848, 3008, 3072, 3204, 3306, 3382, 3384, 3572, 3648, 3712, 4089, 4176, 4183, 4272, 4408, 4512, 4608, 4864, 4959, 5073, 5162, 5358, 5452, 5472, 5568, 5696, 6016, 6408, 6612, 6764, 6768, 7144, 7296, 7424, 7743, 8037, 8178, 8352, 8366, 8544, 8816, 9024, 9216, 9728, 9918, 10146, 10324, 10716, 10904, 10944, 11136, 11392, 12032, 12267, 12549, 12816, 13224, 13528, 13536, 14288, 14592, 14848, 15219, 15486, 16074, 16356, 16704, 16732, 17088, 17632, 18048, 19456, 19836, 20292, 20648, 21432, 21808, 21888, 22272, 22784, 23229, 24064, 24534, 25098, 25632, 25897, 26448, 27056, 27072, 28576, 29184, 29696, 30438, 30972, 32148, 32712, 33408, 33464, 34176, 35264, 36096, 37647, 39672, 40584, 41296, 42864, 43616, 43776, 44544, 45568, 46458, 48128, 49039, 49068, 50196, 51264, 51794, 52896, 54112, 54144, 57152, 58368, 60876, 61944, 64296, 65424, 66816, 66928, 68352, 70528, 72192, 75294, 77691, 79344, 79477, 81168, 82592, 85728, 87232, 87552, 89088, 91136, 92916, 98078, 98136, 100392, 102528, 103588, 105792, 108224, 108288, 114304, 121307, 121752, 123888, 128592, 130848, 133632, 133856, 136704, 141056, 144384, 147117, 150588, 155382, 158688, 158954, 162336, 165184, 171456, 174464, 175104, 185832, 196156, 196272, 200784, 205056, 207176, 211584, 216448, 216576, 228608, 233073, 238431, 242614, 243504, 247776, 257184, 261696, 267264, 267712, 273408, 282112, 294234, 301176, 310764, 317376, 317908, 324672, 330368, 342912, 348928, 363921, 371664, 392312, 392544, 401568, 410112, 414352, 423168, 432896, 433152, 441351, 457216, 466146, 476862, 485228, 487008, 495552, 514368, 523392, 535424, 564224, 588468, 602352, 621528, 634752, 635816, 649344, 660736, 685824, 697856, 715293, 727842, 743328, 784624, 785088, 803136, 820224, 828704, 846336, 865792, 882702, 914432, 932292, 953724, 970456, 974016, 991104, 1028736, 1046784, 1070848, 1091763, 1176936, 1204704, 1243056, 1269504, 1271632, 1298688, 1321472, 1371648, 1395712, 1430586, 1455684, 1486656, 1569248, 1570176, 1606272, 1657408, 1692672, 1731584, 1765404, 1864584, 1907448, 1940912, 1948032, 1982208, 2057472, 2093568, 2141696, 2183526, 2304833, 2353872, 2409408, 2486112, 2539008, 2543264, 2597376, 2642944, 2743296, 2861172, 2911368, 2973312, 3138496, 3140352, 3212544, 3314816, 3530808, 3729168, 3814896, 3881824, 3896064, 3964416, 4114944, 4187136, 4283392, 4367052, 4609666, 4707744, 4818816, 4972224, 5078016, 5086528, 5194752, 5722344, 5822736, 5946624, 6276992, 6280704, 6425088, 6629632, 6914499, 7061616, 7458336, 7629792, 7763648, 7792128, 7928832, 8229888, 8734104, 9219332, 9415488, 9637632, 9944448, 10173056, 11444688, 11645472, 11893248, 12553984, 12561408, 12850176, 13259264, 13828998, 14123232, 14916672, 15259584, 15527296, 15584256, 17468208, 18438664, 18830976, 19275264, 19888896, 20346112, 20743497, 22889376, 23290944, 23786496, 25107968, 26518528, 27657996, 28246464, 29833344, 30519168, 31054592, 34936416, 36877328, 37661952, 38550528, 39777792, 40692224, 41486994, 45778752, 46581888, 50215936, 55315992, 56492928, 59666688, 61038336, 62109184, 69872832, 73754656, 75323904, 79555584, 81384448, 82973988, 91557504, 93163776, 110631984, 112985856, 119333376, 122076672, 124218368, 139745664, 147509312, 150647808, 165947976, 183115008, 186327552, 221263968, 225971712, 238666752, 244153344, 279491328, 295018624, 331895952, 366230016, 372655104, 442527936, 451943424, 558982656, 590037248, 663791904, 732460032, 885055872, 1117965312, 1180074496, 1327583808, 1770111744, 2360148992, 2655167616, 3540223488, 5310335232, 7080446976, 10620670464, 21241340928]

約数ペア:

[(1, 21241340928), (2, 10620670464), (3, 7080446976), (4, 5310335232), (6, 3540223488), (8, 2655167616), (9, 2360148992), (12, 1770111744), (16, 1327583808), (18, 1180074496), (19, 1117965312), (24, 885055872), (29, 732460032), (32, 663791904), (36, 590037248), (38, 558982656), (47, 451943424), (48, 442527936), (57, 372655104), (58, 366230016), (64, 331895952), (72, 295018624), (76, 279491328), (87, 244153344), (89, 238666752), (94, 225971712), (96, 221263968), (114, 186327552), (116, 183115008), (128, 165947976), (141, 150647808), (144, 147509312), (152, 139745664), (171, 124218368), (174, 122076672), (178, 119333376), (188, 112985856), (192, 110631984), (228, 93163776), (232, 91557504), (256, 82973988), (261, 81384448), (267, 79555584), (282, 75323904), (288, 73754656), (304, 69872832), (342, 62109184), (348, 61038336), (356, 59666688), (376, 56492928), (384, 55315992), (423, 50215936), (456, 46581888), (464, 45778752), (512, 41486994), (522, 40692224), (534, 39777792), (551, 38550528), (564, 37661952), (576, 36877328), (608, 34936416), (684, 31054592), (696, 30519168), (712, 29833344), (752, 28246464), (768, 27657996), (801, 26518528), (846, 25107968), (893, 23786496), (912, 23290944), (928, 22889376), (1024, 20743497), (1044, 20346112), (1068, 19888896), (1102, 19275264), (1128, 18830976), (1152, 18438664), (1216, 17468208), (1363, 15584256), (1368, 15527296), (1392, 15259584), (1424, 14916672), (1504, 14123232), (1536, 13828998), (1602, 13259264), (1653, 12850176), (1691, 12561408), (1692, 12553984), (1786, 11893248), (1824, 11645472), (1856, 11444688), (2088, 10173056), (2136, 9944448), (2204, 9637632), (2256, 9415488), (2304, 9219332), (2432, 8734104), (2581, 8229888), (2679, 7928832), (2726, 7792128), (2736, 7763648), (2784, 7629792), (2848, 7458336), (3008, 7061616), (3072, 6914499), (3204, 6629632), (3306, 6425088), (3382, 6280704), (3384, 6276992), (3572, 5946624), (3648, 5822736), (3712, 5722344), (4089, 5194752), (4176, 5086528), (4183, 5078016), (4272, 4972224), (4408, 4818816), (4512, 4707744), (4608, 4609666), (4864, 4367052), (4959, 4283392), (5073, 4187136), (5162, 4114944), (5358, 3964416), (5452, 3896064), (5472, 3881824), (5568, 3814896), (5696, 3729168), (6016, 3530808), (6408, 3314816), (6612, 3212544), (6764, 3140352), (6768, 3138496), (7144, 2973312), (7296, 2911368), (7424, 2861172), (7743, 2743296), (8037, 2642944), (8178, 2597376), (8352, 2543264), (8366, 2539008), (8544, 2486112), (8816, 2409408), (9024, 2353872), (9216, 2304833), (9728, 2183526), (9918, 2141696), (10146, 2093568), (10324, 2057472), (10716, 1982208), (10904, 1948032), (10944, 1940912), (11136, 1907448), (11392, 1864584), (12032, 1765404), (12267, 1731584), (12549, 1692672), (12816, 1657408), (13224, 1606272), (13528, 1570176), (13536, 1569248), (14288, 1486656), (14592, 1455684), (14848, 1430586), (15219, 1395712), (15486, 1371648), (16074, 1321472), (16356, 1298688), (16704, 1271632), (16732, 1269504), (17088, 1243056), (17632, 1204704), (18048, 1176936), (19456, 1091763), (19836, 1070848), (20292, 1046784), (20648, 1028736), (21432, 991104), (21808, 974016), (21888, 970456), (22272, 953724), (22784, 932292), (23229, 914432), (24064, 882702), (24534, 865792), (25098, 846336), (25632, 828704), (25897, 820224), (26448, 803136), (27056, 785088), (27072, 784624), (28576, 743328), (29184, 727842), (29696, 715293), (30438, 697856), (30972, 685824), (32148, 660736), (32712, 649344), (33408, 635816), (33464, 634752), (34176, 621528), (35264, 602352), (36096, 588468), (37647, 564224), (39672, 535424), (40584, 523392), (41296, 514368), (42864, 495552), (43616, 487008), (43776, 485228), (44544, 476862), (45568, 466146), (46458, 457216), (48128, 441351), (49039, 433152), (49068, 432896), (50196, 423168), (51264, 414352), (51794, 410112), (52896, 401568), (54112, 392544), (54144, 392312), (57152, 371664), (58368, 363921), (60876, 348928), (61944, 342912), (64296, 330368), (65424, 324672), (66816, 317908), (66928, 317376), (68352, 310764), (70528, 301176), (72192, 294234), (75294, 282112), (77691, 273408), (79344, 267712), (79477, 267264), (81168, 261696), (82592, 257184), (85728, 247776), (87232, 243504), (87552, 242614), (89088, 238431), (91136, 233073), (92916, 228608), (98078, 216576), (98136, 216448), (100392, 211584), (102528, 207176), (103588, 205056), (105792, 200784), (108224, 196272), (108288, 196156), (114304, 185832), (121307, 175104), (121752, 174464), (123888, 171456), (128592, 165184), (130848, 162336), (133632, 158954), (133856, 158688), (136704, 155382), (141056, 150588), (144384, 147117)]