1916403840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 512

約数和(自身を含む): 7711200000

約数和(自身を除く): 5794796160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 384, 390, 416, 432, 449, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 684, 702, 720, 741, 760, 780, 832, 855, 864, 898, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1347, 1368, 1404, 1440, 1482, 1520, 1560, 1664, 1710, 1728, 1755, 1796, 1824, 1872, 1920, 1976, 2052, 2080, 2160, 2223, 2245, 2280, 2340, 2432, 2470, 2496, 2565, 2694, 2736, 2808, 2880, 2964, 3040, 3120, 3420, 3456, 3510, 3592, 3648, 3705, 3744, 3952, 4041, 4104, 4160, 4320, 4446, 4490, 4560, 4680, 4940, 4992, 5130, 5388, 5472, 5616, 5760, 5837, 5928, 6080, 6240, 6669, 6735, 6840, 7020, 7184, 7296, 7410, 7488, 7904, 8082, 8208, 8320, 8531, 8640, 8892, 8980, 9120, 9360, 9880, 10260, 10776, 10944, 11115, 11232, 11674, 11856, 12123, 12160, 12480, 13338, 13470, 13680, 14040, 14368, 14820, 14976, 15808, 16164, 16416, 17062, 17280, 17511, 17784, 17960, 18240, 18720, 19760, 20205, 20520, 21552, 21888, 22230, 22464, 23348, 23712, 24246, 24960, 25593, 26676, 26940, 27360, 28080, 28736, 29185, 29640, 31616, 32328, 32832, 33345, 34124, 35022, 35568, 35920, 36480, 37440, 39520, 40410, 41040, 42655, 43104, 44460, 44928, 46696, 47424, 48492, 51186, 52533, 53352, 53880, 54720, 56160, 57472, 58370, 59280, 60615, 64656, 65664, 66690, 68248, 70044, 71136, 71840, 74880, 76779, 79040, 80820, 82080, 85310, 86208, 87555, 88920, 93392, 94848, 96984, 102372, 105066, 106704, 107760, 109440, 110903, 112320, 116740, 118560, 121230, 127965, 129312, 133380, 136496, 140088, 142272, 143680, 153558, 157599, 158080, 161640, 164160, 170620, 172416, 175110, 177840, 186784, 193968, 204744, 210132, 213408, 215520, 221806, 224640, 230337, 233480, 237120, 242460, 255930, 258624, 262665, 266760, 272992, 280176, 284544, 287360, 307116, 315198, 323280, 328320, 332709, 341240, 350220, 355680, 373568, 383895, 387936, 409488, 420264, 426816, 431040, 443612, 460674, 466960, 474240, 484920, 511860, 517248, 525330, 533520, 545984, 554515, 560352, 614232, 630396, 646560, 665418, 682480, 700440, 711360, 747136, 767790, 775872, 787995, 818976, 840528, 853632, 862080, 887224, 921348, 933920, 969840, 998127, 1023720, 1050660, 1067040, 1091968, 1109030, 1120704, 1151685, 1228464, 1260792, 1293120, 1330836, 1364960, 1400880, 1422720, 1535580, 1551744, 1575990, 1637952, 1663545, 1681056, 1774448, 1842696, 1867840, 1939680, 1996254, 2047440, 2101320, 2134080, 2218060, 2241408, 2303370, 2456928, 2521584, 2586240, 2661672, 2729920, 2801760, 2994381, 3071160, 3151980, 3275904, 3327090, 3362112, 3548896, 3685392, 3735680, 3879360, 3992508, 4094880, 4202640, 4268160, 4436120, 4606740, 4913856, 4990635, 5043168, 5323344, 5459840, 5603520, 5988762, 6142320, 6303960, 6654180, 6724224, 7097792, 7370784, 7758720, 7985016, 8189760, 8405280, 8872240, 9213480, 9827712, 9981270, 10086336, 10646688, 11207040, 11977524, 12284640, 12607920, 13308360, 14195584, 14741568, 14971905, 15970032, 16379520, 16810560, 17744480, 18426960, 19962540, 20172672, 21293376, 23955048, 24569280, 25215840, 26616720, 29483136, 29943810, 31940064, 33621120, 35488960, 36853920, 39925080, 42586752, 47910096, 49138560, 50431680, 53233440, 59887620, 63880128, 70977920, 73707840, 79850160, 95820192, 100863360, 106466880, 119775240, 127760256, 147415680, 159700320, 191640384, 212933760, 239550480, 319400640, 383280768, 479100960, 638801280, 958201920, 1916403840]

約数ペア:

[(1, 1916403840), (2, 958201920), (3, 638801280), (4, 479100960), (5, 383280768), (6, 319400640), (8, 239550480), (9, 212933760), (10, 191640384), (12, 159700320), (13, 147415680), (15, 127760256), (16, 119775240), (18, 106466880), (19, 100863360), (20, 95820192), (24, 79850160), (26, 73707840), (27, 70977920), (30, 63880128), (32, 59887620), (36, 53233440), (38, 50431680), (39, 49138560), (40, 47910096), (45, 42586752), (48, 39925080), (52, 36853920), (54, 35488960), (57, 33621120), (60, 31940064), (64, 29943810), (65, 29483136), (72, 26616720), (76, 25215840), (78, 24569280), (80, 23955048), (90, 21293376), (95, 20172672), (96, 19962540), (104, 18426960), (108, 17744480), (114, 16810560), (117, 16379520), (120, 15970032), (128, 14971905), (130, 14741568), (135, 14195584), (144, 13308360), (152, 12607920), (156, 12284640), (160, 11977524), (171, 11207040), (180, 10646688), (190, 10086336), (192, 9981270), (195, 9827712), (208, 9213480), (216, 8872240), (228, 8405280), (234, 8189760), (240, 7985016), (247, 7758720), (260, 7370784), (270, 7097792), (285, 6724224), (288, 6654180), (304, 6303960), (312, 6142320), (320, 5988762), (342, 5603520), (351, 5459840), (360, 5323344), (380, 5043168), (384, 4990635), (390, 4913856), (416, 4606740), (432, 4436120), (449, 4268160), (456, 4202640), (468, 4094880), (480, 3992508), (494, 3879360), (513, 3735680), (520, 3685392), (540, 3548896), (570, 3362112), (576, 3327090), (585, 3275904), (608, 3151980), (624, 3071160), (640, 2994381), (684, 2801760), (702, 2729920), (720, 2661672), (741, 2586240), (760, 2521584), (780, 2456928), (832, 2303370), (855, 2241408), (864, 2218060), (898, 2134080), (912, 2101320), (936, 2047440), (960, 1996254), (988, 1939680), (1026, 1867840), (1040, 1842696), (1080, 1774448), (1140, 1681056), (1152, 1663545), (1170, 1637952), (1216, 1575990), (1235, 1551744), (1248, 1535580), (1347, 1422720), (1368, 1400880), (1404, 1364960), (1440, 1330836), (1482, 1293120), (1520, 1260792), (1560, 1228464), (1664, 1151685), (1710, 1120704), (1728, 1109030), (1755, 1091968), (1796, 1067040), (1824, 1050660), (1872, 1023720), (1920, 998127), (1976, 969840), (2052, 933920), (2080, 921348), (2160, 887224), (2223, 862080), (2245, 853632), (2280, 840528), (2340, 818976), (2432, 787995), (2470, 775872), (2496, 767790), (2565, 747136), (2694, 711360), (2736, 700440), (2808, 682480), (2880, 665418), (2964, 646560), (3040, 630396), (3120, 614232), (3420, 560352), (3456, 554515), (3510, 545984), (3592, 533520), (3648, 525330), (3705, 517248), (3744, 511860), (3952, 484920), (4041, 474240), (4104, 466960), (4160, 460674), (4320, 443612), (4446, 431040), (4490, 426816), (4560, 420264), (4680, 409488), (4940, 387936), (4992, 383895), (5130, 373568), (5388, 355680), (5472, 350220), (5616, 341240), (5760, 332709), (5837, 328320), (5928, 323280), (6080, 315198), (6240, 307116), (6669, 287360), (6735, 284544), (6840, 280176), (7020, 272992), (7184, 266760), (7296, 262665), (7410, 258624), (7488, 255930), (7904, 242460), (8082, 237120), (8208, 233480), (8320, 230337), (8531, 224640), (8640, 221806), (8892, 215520), (8980, 213408), (9120, 210132), (9360, 204744), (9880, 193968), (10260, 186784), (10776, 177840), (10944, 175110), (11115, 172416), (11232, 170620), (11674, 164160), (11856, 161640), (12123, 158080), (12160, 157599), (12480, 153558), (13338, 143680), (13470, 142272), (13680, 140088), (14040, 136496), (14368, 133380), (14820, 129312), (14976, 127965), (15808, 121230), (16164, 118560), (16416, 116740), (17062, 112320), (17280, 110903), (17511, 109440), (17784, 107760), (17960, 106704), (18240, 105066), (18720, 102372), (19760, 96984), (20205, 94848), (20520, 93392), (21552, 88920), (21888, 87555), (22230, 86208), (22464, 85310), (23348, 82080), (23712, 80820), (24246, 79040), (24960, 76779), (25593, 74880), (26676, 71840), (26940, 71136), (27360, 70044), (28080, 68248), (28736, 66690), (29185, 65664), (29640, 64656), (31616, 60615), (32328, 59280), (32832, 58370), (33345, 57472), (34124, 56160), (35022, 54720), (35568, 53880), (35920, 53352), (36480, 52533), (37440, 51186), (39520, 48492), (40410, 47424), (41040, 46696), (42655, 44928), (43104, 44460)]