21065102016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 448

約数和(自身を含む): 70050355200

約数和(自身を除く): 48985253184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 64, 68, 82, 84, 96, 102, 112, 113, 119, 123, 136, 164, 168, 192, 199, 204, 224, 226, 238, 246, 272, 287, 328, 336, 339, 357, 398, 408, 448, 452, 476, 492, 544, 574, 597, 656, 672, 678, 697, 714, 791, 796, 816, 861, 904, 952, 984, 1088, 1148, 1194, 1312, 1344, 1356, 1393, 1394, 1428, 1582, 1592, 1632, 1722, 1808, 1904, 1921, 1968, 2091, 2296, 2373, 2388, 2624, 2712, 2786, 2788, 2856, 3164, 3184, 3264, 3383, 3444, 3616, 3808, 3842, 3936, 4179, 4182, 4592, 4633, 4746, 4776, 4879, 5424, 5572, 5576, 5712, 5763, 6328, 6368, 6766, 6888, 7232, 7616, 7684, 7872, 8159, 8358, 8364, 9184, 9266, 9492, 9552, 9758, 10149, 10848, 11144, 11152, 11424, 11526, 12656, 12736, 13447, 13532, 13776, 13899, 14637, 15368, 16318, 16716, 16728, 18368, 18532, 18984, 19104, 19516, 20298, 21696, 22288, 22304, 22487, 22848, 23052, 23681, 24477, 25312, 26894, 27064, 27552, 27798, 29274, 30736, 32431, 32636, 33432, 33456, 37064, 37968, 38208, 39032, 40341, 40596, 44576, 44608, 44974, 46104, 47362, 48954, 50624, 53788, 54128, 55104, 55596, 57113, 58548, 61472, 64862, 65272, 66864, 66912, 67461, 71043, 74128, 75936, 78064, 78761, 80682, 81192, 89152, 89948, 92208, 94724, 97293, 97908, 107576, 108256, 111192, 114226, 117096, 122944, 129724, 130544, 133728, 133824, 134922, 138703, 142086, 148256, 151872, 156128, 157409, 157522, 161364, 162384, 171339, 179896, 184416, 189448, 194586, 195816, 215152, 216512, 222384, 228452, 234192, 236283, 259448, 261088, 267456, 269844, 277406, 284172, 296512, 312256, 314818, 315044, 322728, 324768, 342678, 359792, 368832, 378896, 382279, 389172, 391632, 416109, 430304, 444768, 456904, 468384, 472227, 472566, 518896, 522176, 539688, 551327, 554812, 568344, 629636, 630088, 645456, 649536, 685356, 719584, 757792, 764558, 778344, 783264, 832218, 860608, 889536, 913808, 921967, 936768, 944454, 945132, 970921, 1037792, 1079376, 1102654, 1109624, 1136688, 1146837, 1259272, 1260176, 1290912, 1370712, 1439168, 1515584, 1529116, 1556688, 1566528, 1653981, 1664436, 1827616, 1843934, 1888908, 1890264, 1941842, 2075584, 2158752, 2205308, 2219248, 2273376, 2293674, 2518544, 2520352, 2581824, 2675953, 2741424, 2765901, 2912763, 3058232, 3113376, 3307962, 3328872, 3655232, 3687868, 3777816, 3780528, 3883684, 4317504, 4410616, 4438496, 4546752, 4587348, 5037088, 5040704, 5351906, 5482848, 5531802, 5825526, 6116464, 6226752, 6453769, 6615924, 6657744, 7375736, 7555632, 7561056, 7767368, 8027859, 8821232, 8876992, 9174696, 10074176, 10703812, 10965696, 11063604, 11651052, 12232928, 12907538, 13231848, 13315488, 14751472, 15111264, 15122112, 15534736, 15673439, 16055718, 17642464, 18349392, 19361307, 21407624, 22127208, 23302104, 24465856, 25815076, 26463696, 26630976, 29502944, 30222528, 31069472, 31346878, 32111436, 35284928, 36698784, 38722614, 42815248, 44254416, 46604208, 47020317, 51630152, 52927392, 59005888, 62138944, 62693756, 64222872, 73397568, 77445228, 85630496, 88508832, 93208416, 94040634, 103260304, 105854784, 109714073, 125387512, 128445744, 154890456, 171260992, 177017664, 186416832, 188081268, 206520608, 219428146, 250775024, 256891488, 309780912, 329142219, 376162536, 413041216, 438856292, 501550048, 513782976, 619561824, 658284438, 752325072, 877712584, 1003100096, 1239123648, 1316568876, 1504650144, 1755425168, 2633137752, 3009300288, 3510850336, 5266275504, 7021700672, 10532551008, 21065102016]

約数ペア:

[(1, 21065102016), (2, 10532551008), (3, 7021700672), (4, 5266275504), (6, 3510850336), (7, 3009300288), (8, 2633137752), (12, 1755425168), (14, 1504650144), (16, 1316568876), (17, 1239123648), (21, 1003100096), (24, 877712584), (28, 752325072), (32, 658284438), (34, 619561824), (41, 513782976), (42, 501550048), (48, 438856292), (51, 413041216), (56, 376162536), (64, 329142219), (68, 309780912), (82, 256891488), (84, 250775024), (96, 219428146), (102, 206520608), (112, 188081268), (113, 186416832), (119, 177017664), (123, 171260992), (136, 154890456), (164, 128445744), (168, 125387512), (192, 109714073), (199, 105854784), (204, 103260304), (224, 94040634), (226, 93208416), (238, 88508832), (246, 85630496), (272, 77445228), (287, 73397568), (328, 64222872), (336, 62693756), (339, 62138944), (357, 59005888), (398, 52927392), (408, 51630152), (448, 47020317), (452, 46604208), (476, 44254416), (492, 42815248), (544, 38722614), (574, 36698784), (597, 35284928), (656, 32111436), (672, 31346878), (678, 31069472), (697, 30222528), (714, 29502944), (791, 26630976), (796, 26463696), (816, 25815076), (861, 24465856), (904, 23302104), (952, 22127208), (984, 21407624), (1088, 19361307), (1148, 18349392), (1194, 17642464), (1312, 16055718), (1344, 15673439), (1356, 15534736), (1393, 15122112), (1394, 15111264), (1428, 14751472), (1582, 13315488), (1592, 13231848), (1632, 12907538), (1722, 12232928), (1808, 11651052), (1904, 11063604), (1921, 10965696), (1968, 10703812), (2091, 10074176), (2296, 9174696), (2373, 8876992), (2388, 8821232), (2624, 8027859), (2712, 7767368), (2786, 7561056), (2788, 7555632), (2856, 7375736), (3164, 6657744), (3184, 6615924), (3264, 6453769), (3383, 6226752), (3444, 6116464), (3616, 5825526), (3808, 5531802), (3842, 5482848), (3936, 5351906), (4179, 5040704), (4182, 5037088), (4592, 4587348), (4633, 4546752), (4746, 4438496), (4776, 4410616), (4879, 4317504), (5424, 3883684), (5572, 3780528), (5576, 3777816), (5712, 3687868), (5763, 3655232), (6328, 3328872), (6368, 3307962), (6766, 3113376), (6888, 3058232), (7232, 2912763), (7616, 2765901), (7684, 2741424), (7872, 2675953), (8159, 2581824), (8358, 2520352), (8364, 2518544), (9184, 2293674), (9266, 2273376), (9492, 2219248), (9552, 2205308), (9758, 2158752), (10149, 2075584), (10848, 1941842), (11144, 1890264), (11152, 1888908), (11424, 1843934), (11526, 1827616), (12656, 1664436), (12736, 1653981), (13447, 1566528), (13532, 1556688), (13776, 1529116), (13899, 1515584), (14637, 1439168), (15368, 1370712), (16318, 1290912), (16716, 1260176), (16728, 1259272), (18368, 1146837), (18532, 1136688), (18984, 1109624), (19104, 1102654), (19516, 1079376), (20298, 1037792), (21696, 970921), (22288, 945132), (22304, 944454), (22487, 936768), (22848, 921967), (23052, 913808), (23681, 889536), (24477, 860608), (25312, 832218), (26894, 783264), (27064, 778344), (27552, 764558), (27798, 757792), (29274, 719584), (30736, 685356), (32431, 649536), (32636, 645456), (33432, 630088), (33456, 629636), (37064, 568344), (37968, 554812), (38208, 551327), (39032, 539688), (40341, 522176), (40596, 518896), (44576, 472566), (44608, 472227), (44974, 468384), (46104, 456904), (47362, 444768), (48954, 430304), (50624, 416109), (53788, 391632), (54128, 389172), (55104, 382279), (55596, 378896), (57113, 368832), (58548, 359792), (61472, 342678), (64862, 324768), (65272, 322728), (66864, 315044), (66912, 314818), (67461, 312256), (71043, 296512), (74128, 284172), (75936, 277406), (78064, 269844), (78761, 267456), (80682, 261088), (81192, 259448), (89152, 236283), (89948, 234192), (92208, 228452), (94724, 222384), (97293, 216512), (97908, 215152), (107576, 195816), (108256, 194586), (111192, 189448), (114226, 184416), (117096, 179896), (122944, 171339), (129724, 162384), (130544, 161364), (133728, 157522), (133824, 157409), (134922, 156128), (138703, 151872), (142086, 148256)]