20171802672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 480

約数和(自身を含む): 69626019840

約数和(自身を除く): 49454217168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 37, 42, 48, 56, 62, 63, 72, 73, 74, 84, 93, 111, 112, 124, 126, 144, 146, 148, 168, 186, 217, 219, 222, 239, 248, 252, 259, 279, 292, 296, 333, 336, 372, 434, 438, 444, 478, 496, 504, 511, 518, 558, 584, 592, 651, 657, 666, 717, 744, 777, 868, 876, 888, 956, 1008, 1022, 1036, 1116, 1147, 1168, 1302, 1314, 1332, 1434, 1488, 1533, 1554, 1673, 1736, 1752, 1776, 1912, 1953, 2044, 2072, 2151, 2232, 2263, 2294, 2331, 2604, 2628, 2664, 2701, 2868, 3066, 3108, 3346, 3441, 3472, 3504, 3824, 3906, 4088, 4144, 4302, 4464, 4526, 4588, 4599, 4662, 5019, 5208, 5256, 5328, 5402, 5736, 6132, 6216, 6692, 6789, 6882, 7409, 7812, 8029, 8103, 8176, 8604, 8843, 9052, 9176, 9198, 9324, 10038, 10323, 10416, 10512, 10804, 11472, 12264, 12432, 13384, 13578, 13764, 14818, 15057, 15624, 15841, 16058, 16206, 17208, 17447, 17686, 18104, 18352, 18396, 18648, 18907, 20076, 20367, 20646, 21608, 22227, 24087, 24309, 24528, 26529, 26768, 27156, 27528, 29636, 30114, 31248, 31682, 32116, 32412, 34416, 34894, 35372, 36208, 36792, 37296, 37814, 40152, 40734, 41292, 43216, 44454, 47523, 48174, 48618, 51863, 52341, 53058, 54312, 55056, 56721, 59272, 60228, 61901, 63364, 64232, 64824, 66681, 69788, 70744, 72261, 73584, 75628, 79587, 80304, 81468, 82584, 83731, 88908, 95046, 96348, 97236, 103726, 104682, 106116, 108624, 113442, 118544, 120456, 122129, 123802, 126728, 128464, 129648, 133362, 139576, 141488, 142569, 144522, 151256, 155589, 157023, 159174, 162936, 165168, 167462, 170163, 177816, 185703, 190092, 192696, 194472, 207452, 209364, 212232, 226884, 240912, 244258, 247604, 251193, 253456, 266724, 274133, 279152, 285138, 289044, 302512, 311178, 314046, 318348, 325872, 334924, 340326, 355632, 366387, 371406, 380184, 385392, 388944, 414904, 418728, 424464, 453768, 466767, 488516, 495208, 502386, 533448, 540857, 548266, 557109, 570276, 578088, 586117, 622356, 628092, 636696, 645539, 669848, 680652, 732774, 742812, 753579, 760368, 822399, 829808, 837456, 907536, 933534, 977032, 990416, 1004772, 1066896, 1081714, 1096532, 1099161, 1114218, 1140552, 1156176, 1172234, 1244712, 1256184, 1273392, 1291078, 1339696, 1361304, 1465548, 1485624, 1507158, 1622571, 1644798, 1758351, 1867068, 1918931, 1936617, 1954064, 2009544, 2163428, 2193064, 2198322, 2228436, 2281104, 2344468, 2467197, 2489424, 2512368, 2582156, 2722608, 2931096, 2971248, 3014316, 3245142, 3289596, 3516702, 3734136, 3785999, 3837862, 3873234, 4019088, 4326856, 4386128, 4396644, 4456872, 4518773, 4688936, 4867713, 4934394, 5164312, 5275053, 5756793, 5809851, 5862192, 6028632, 6490284, 6579192, 7033404, 7468272, 7571998, 7675724, 7746468, 8653712, 8793288, 8913744, 9037546, 9377872, 9735426, 9868788, 10328624, 10550106, 11357997, 11513586, 11619702, 12057264, 12980568, 13158384, 13556319, 14066808, 15143996, 15351448, 15492936, 17270379, 17586576, 18075092, 19470852, 19737576, 20011709, 21100212, 22715994, 23027172, 23239404, 25961136, 27112638, 28133616, 30287992, 30702896, 30985872, 34073991, 34540758, 36150184, 38941704, 39475152, 40023418, 40668957, 42200424, 45431988, 46054344, 46478808, 54225276, 60035127, 60575984, 68147982, 69081516, 72300368, 77883408, 80046836, 81337914, 84400848, 90863976, 92108688, 92957616, 108450552, 120070254, 136295964, 138163032, 140081963, 160093672, 162675828, 180105381, 181727952, 216901104, 240140508, 272591928, 276326064, 280163926, 320187344, 325351656, 360210762, 420245889, 480281016, 545183856, 560327852, 650703312, 720421524, 840491778, 960562032, 1120655704, 1260737667, 1440843048, 1680983556, 2241311408, 2521475334, 2881686096, 3361967112, 5042950668, 6723934224, 10085901336, 20171802672]

約数ペア:

[(1, 20171802672), (2, 10085901336), (3, 6723934224), (4, 5042950668), (6, 3361967112), (7, 2881686096), (8, 2521475334), (9, 2241311408), (12, 1680983556), (14, 1440843048), (16, 1260737667), (18, 1120655704), (21, 960562032), (24, 840491778), (28, 720421524), (31, 650703312), (36, 560327852), (37, 545183856), (42, 480281016), (48, 420245889), (56, 360210762), (62, 325351656), (63, 320187344), (72, 280163926), (73, 276326064), (74, 272591928), (84, 240140508), (93, 216901104), (111, 181727952), (112, 180105381), (124, 162675828), (126, 160093672), (144, 140081963), (146, 138163032), (148, 136295964), (168, 120070254), (186, 108450552), (217, 92957616), (219, 92108688), (222, 90863976), (239, 84400848), (248, 81337914), (252, 80046836), (259, 77883408), (279, 72300368), (292, 69081516), (296, 68147982), (333, 60575984), (336, 60035127), (372, 54225276), (434, 46478808), (438, 46054344), (444, 45431988), (478, 42200424), (496, 40668957), (504, 40023418), (511, 39475152), (518, 38941704), (558, 36150184), (584, 34540758), (592, 34073991), (651, 30985872), (657, 30702896), (666, 30287992), (717, 28133616), (744, 27112638), (777, 25961136), (868, 23239404), (876, 23027172), (888, 22715994), (956, 21100212), (1008, 20011709), (1022, 19737576), (1036, 19470852), (1116, 18075092), (1147, 17586576), (1168, 17270379), (1302, 15492936), (1314, 15351448), (1332, 15143996), (1434, 14066808), (1488, 13556319), (1533, 13158384), (1554, 12980568), (1673, 12057264), (1736, 11619702), (1752, 11513586), (1776, 11357997), (1912, 10550106), (1953, 10328624), (2044, 9868788), (2072, 9735426), (2151, 9377872), (2232, 9037546), (2263, 8913744), (2294, 8793288), (2331, 8653712), (2604, 7746468), (2628, 7675724), (2664, 7571998), (2701, 7468272), (2868, 7033404), (3066, 6579192), (3108, 6490284), (3346, 6028632), (3441, 5862192), (3472, 5809851), (3504, 5756793), (3824, 5275053), (3906, 5164312), (4088, 4934394), (4144, 4867713), (4302, 4688936), (4464, 4518773), (4526, 4456872), (4588, 4396644), (4599, 4386128), (4662, 4326856), (5019, 4019088), (5208, 3873234), (5256, 3837862), (5328, 3785999), (5402, 3734136), (5736, 3516702), (6132, 3289596), (6216, 3245142), (6692, 3014316), (6789, 2971248), (6882, 2931096), (7409, 2722608), (7812, 2582156), (8029, 2512368), (8103, 2489424), (8176, 2467197), (8604, 2344468), (8843, 2281104), (9052, 2228436), (9176, 2198322), (9198, 2193064), (9324, 2163428), (10038, 2009544), (10323, 1954064), (10416, 1936617), (10512, 1918931), (10804, 1867068), (11472, 1758351), (12264, 1644798), (12432, 1622571), (13384, 1507158), (13578, 1485624), (13764, 1465548), (14818, 1361304), (15057, 1339696), (15624, 1291078), (15841, 1273392), (16058, 1256184), (16206, 1244712), (17208, 1172234), (17447, 1156176), (17686, 1140552), (18104, 1114218), (18352, 1099161), (18396, 1096532), (18648, 1081714), (18907, 1066896), (20076, 1004772), (20367, 990416), (20646, 977032), (21608, 933534), (22227, 907536), (24087, 837456), (24309, 829808), (24528, 822399), (26529, 760368), (26768, 753579), (27156, 742812), (27528, 732774), (29636, 680652), (30114, 669848), (31248, 645539), (31682, 636696), (32116, 628092), (32412, 622356), (34416, 586117), (34894, 578088), (35372, 570276), (36208, 557109), (36792, 548266), (37296, 540857), (37814, 533448), (40152, 502386), (40734, 495208), (41292, 488516), (43216, 466767), (44454, 453768), (47523, 424464), (48174, 418728), (48618, 414904), (51863, 388944), (52341, 385392), (53058, 380184), (54312, 371406), (55056, 366387), (56721, 355632), (59272, 340326), (60228, 334924), (61901, 325872), (63364, 318348), (64232, 314046), (64824, 311178), (66681, 302512), (69788, 289044), (70744, 285138), (72261, 279152), (73584, 274133), (75628, 266724), (79587, 253456), (80304, 251193), (81468, 247604), (82584, 244258), (83731, 240912), (88908, 226884), (95046, 212232), (96348, 209364), (97236, 207452), (103726, 194472), (104682, 192696), (106116, 190092), (108624, 185703), (113442, 177816), (118544, 170163), (120456, 167462), (122129, 165168), (123802, 162936), (126728, 159174), (128464, 157023), (129648, 155589), (133362, 151256), (139576, 144522), (141488, 142569)]