1908578880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2738

約数の個数: 336

約数和(自身を含む): 7444557120

約数和(自身を除く): 5535978240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2496, 2683, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 5366, 5472, 5928, 6080, 6240, 6840, 7410, 7488, 7904, 8049, 8892, 9120, 9360, 9880, 10732, 10944, 11115, 11856, 12480, 13415, 13680, 14820, 15808, 16098, 17784, 18240, 18720, 19760, 21464, 22230, 23712, 24147, 26830, 27360, 29640, 32196, 34879, 35568, 37440, 39520, 40245, 42928, 44460, 47424, 48294, 50977, 53660, 54720, 59280, 64392, 69758, 71136, 79040, 80490, 85856, 88920, 96588, 101954, 104637, 107320, 118560, 120735, 128784, 139516, 142272, 152931, 160980, 171712, 174395, 177840, 193176, 203908, 209274, 214640, 237120, 241470, 254885, 257568, 279032, 305862, 313911, 321960, 348790, 355680, 386352, 407816, 418548, 429280, 458793, 482940, 509770, 515136, 523185, 558064, 611724, 627822, 643920, 662701, 697580, 711360, 764655, 772704, 815632, 837096, 858560, 917586, 965880, 1019540, 1046370, 1116128, 1223448, 1255644, 1287840, 1325402, 1395160, 1529310, 1545408, 1569555, 1631264, 1674192, 1835172, 1931760, 1988103, 2039080, 2092740, 2232256, 2293965, 2446896, 2511288, 2575680, 2650804, 2790320, 3058620, 3139110, 3262528, 3313505, 3348384, 3670344, 3863520, 3976206, 4078160, 4185480, 4587930, 4893792, 5022576, 5301608, 5580640, 5964309, 6117240, 6278220, 6627010, 6696768, 7340688, 7727040, 7952412, 8156320, 8370960, 9175860, 9787584, 9940515, 10045152, 10603216, 11161280, 11928618, 12234480, 12556440, 13254020, 14681376, 15904824, 16312640, 16741920, 18351720, 19881030, 20090304, 21206432, 23857236, 24468960, 25112880, 26508040, 29362752, 29821545, 31809648, 33483840, 36703440, 39762060, 42412864, 47714472, 48937920, 50225760, 53016080, 59643090, 63619296, 73406880, 79524120, 95428944, 100451520, 106032160, 119286180, 127238592, 146813760, 159048240, 190857888, 212064320, 238572360, 318096480, 381715776, 477144720, 636192960, 954289440, 1908578880]

約数ペア:

[(1, 1908578880), (2, 954289440), (3, 636192960), (4, 477144720), (5, 381715776), (6, 318096480), (8, 238572360), (9, 212064320), (10, 190857888), (12, 159048240), (13, 146813760), (15, 127238592), (16, 119286180), (18, 106032160), (19, 100451520), (20, 95428944), (24, 79524120), (26, 73406880), (30, 63619296), (32, 59643090), (36, 53016080), (38, 50225760), (39, 48937920), (40, 47714472), (45, 42412864), (48, 39762060), (52, 36703440), (57, 33483840), (60, 31809648), (64, 29821545), (65, 29362752), (72, 26508040), (76, 25112880), (78, 24468960), (80, 23857236), (90, 21206432), (95, 20090304), (96, 19881030), (104, 18351720), (114, 16741920), (117, 16312640), (120, 15904824), (130, 14681376), (144, 13254020), (152, 12556440), (156, 12234480), (160, 11928618), (171, 11161280), (180, 10603216), (190, 10045152), (192, 9940515), (195, 9787584), (208, 9175860), (228, 8370960), (234, 8156320), (240, 7952412), (247, 7727040), (260, 7340688), (285, 6696768), (288, 6627010), (304, 6278220), (312, 6117240), (320, 5964309), (342, 5580640), (360, 5301608), (380, 5022576), (390, 4893792), (416, 4587930), (456, 4185480), (468, 4078160), (480, 3976206), (494, 3863520), (520, 3670344), (570, 3348384), (576, 3313505), (585, 3262528), (608, 3139110), (624, 3058620), (684, 2790320), (720, 2650804), (741, 2575680), (760, 2511288), (780, 2446896), (832, 2293965), (855, 2232256), (912, 2092740), (936, 2039080), (960, 1988103), (988, 1931760), (1040, 1835172), (1140, 1674192), (1170, 1631264), (1216, 1569555), (1235, 1545408), (1248, 1529310), (1368, 1395160), (1440, 1325402), (1482, 1287840), (1520, 1255644), (1560, 1223448), (1710, 1116128), (1824, 1046370), (1872, 1019540), (1976, 965880), (2080, 917586), (2223, 858560), (2280, 837096), (2340, 815632), (2470, 772704), (2496, 764655), (2683, 711360), (2736, 697580), (2880, 662701), (2964, 643920), (3040, 627822), (3120, 611724), (3420, 558064), (3648, 523185), (3705, 515136), (3744, 509770), (3952, 482940), (4160, 458793), (4446, 429280), (4560, 418548), (4680, 407816), (4940, 386352), (5366, 355680), (5472, 348790), (5928, 321960), (6080, 313911), (6240, 305862), (6840, 279032), (7410, 257568), (7488, 254885), (7904, 241470), (8049, 237120), (8892, 214640), (9120, 209274), (9360, 203908), (9880, 193176), (10732, 177840), (10944, 174395), (11115, 171712), (11856, 160980), (12480, 152931), (13415, 142272), (13680, 139516), (14820, 128784), (15808, 120735), (16098, 118560), (17784, 107320), (18240, 104637), (18720, 101954), (19760, 96588), (21464, 88920), (22230, 85856), (23712, 80490), (24147, 79040), (26830, 71136), (27360, 69758), (29640, 64392), (32196, 59280), (34879, 54720), (35568, 53660), (37440, 50977), (39520, 48294), (40245, 47424), (42928, 44460)]