1647930240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 384

約数和(自身を含む): 6415718400

約数和(自身を除く): 4767788160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 792, 839, 880, 930, 960, 990, 992, 1023, 1056, 1116, 1152, 1240, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1678, 1705, 1760, 1860, 1920, 1980, 1984, 2046, 2112, 2232, 2480, 2517, 2640, 2728, 2790, 2880, 2976, 3069, 3168, 3356, 3410, 3520, 3720, 3960, 3968, 4092, 4195, 4224, 4464, 4960, 5034, 5115, 5280, 5456, 5580, 5760, 5952, 6138, 6336, 6712, 6820, 7040, 7440, 7551, 7920, 8184, 8390, 8928, 9229, 9920, 10068, 10230, 10560, 10912, 11160, 11904, 12276, 12585, 12672, 13424, 13640, 14880, 15102, 15345, 15840, 16368, 16780, 17856, 18458, 19840, 20136, 20460, 21120, 21824, 22320, 24552, 25170, 26009, 26848, 27280, 27687, 29760, 30204, 30690, 31680, 32736, 33560, 35712, 36916, 37755, 40272, 40920, 43648, 44640, 46145, 49104, 50340, 52018, 53696, 54560, 55374, 59520, 60408, 61380, 63360, 65472, 67120, 73832, 75510, 78027, 80544, 81840, 83061, 89280, 92290, 98208, 100680, 104036, 107392, 109120, 110748, 120816, 122760, 130045, 130944, 134240, 138435, 147664, 151020, 156054, 161088, 163680, 166122, 178560, 184580, 196416, 201360, 208072, 218240, 221496, 234081, 241632, 245520, 260090, 268480, 276870, 286099, 295328, 302040, 312108, 322176, 327360, 332244, 369160, 390135, 392832, 402720, 415305, 416144, 442992, 468162, 483264, 491040, 520180, 536960, 553740, 572198, 590656, 604080, 624216, 654720, 664488, 738320, 780270, 805440, 830610, 832288, 858297, 885984, 936324, 966528, 982080, 1040360, 1107480, 1144396, 1170405, 1181312, 1208160, 1248432, 1328976, 1430495, 1476640, 1560540, 1610880, 1661220, 1664576, 1716594, 1771968, 1872648, 1964160, 2080720, 2214960, 2288792, 2340810, 2416320, 2496864, 2574891, 2657952, 2860990, 2953280, 3121080, 3322440, 3329152, 3433188, 3543936, 3745296, 4161440, 4291485, 4429920, 4577584, 4681620, 4832640, 4993728, 5149782, 5315904, 5721980, 5906560, 6242160, 6644880, 6866376, 7490592, 8322880, 8582970, 8859840, 9155168, 9363240, 9987456, 10299564, 10631808, 11443960, 12484320, 12874455, 13289760, 13732752, 14981184, 16645760, 17165940, 17719680, 18310336, 18726480, 20599128, 22887920, 24968640, 25748910, 26579520, 27465504, 29962368, 34331880, 36620672, 37452960, 41198256, 45775840, 49937280, 51497820, 53159040, 54931008, 68663760, 74905920, 82396512, 91551680, 102995640, 109862016, 137327520, 149811840, 164793024, 183103360, 205991280, 274655040, 329586048, 411982560, 549310080, 823965120, 1647930240]

約数ペア:

[(1, 1647930240), (2, 823965120), (3, 549310080), (4, 411982560), (5, 329586048), (6, 274655040), (8, 205991280), (9, 183103360), (10, 164793024), (11, 149811840), (12, 137327520), (15, 109862016), (16, 102995640), (18, 91551680), (20, 82396512), (22, 74905920), (24, 68663760), (30, 54931008), (31, 53159040), (32, 51497820), (33, 49937280), (36, 45775840), (40, 41198256), (44, 37452960), (45, 36620672), (48, 34331880), (55, 29962368), (60, 27465504), (62, 26579520), (64, 25748910), (66, 24968640), (72, 22887920), (80, 20599128), (88, 18726480), (90, 18310336), (93, 17719680), (96, 17165940), (99, 16645760), (110, 14981184), (120, 13732752), (124, 13289760), (128, 12874455), (132, 12484320), (144, 11443960), (155, 10631808), (160, 10299564), (165, 9987456), (176, 9363240), (180, 9155168), (186, 8859840), (192, 8582970), (198, 8322880), (220, 7490592), (240, 6866376), (248, 6644880), (264, 6242160), (279, 5906560), (288, 5721980), (310, 5315904), (320, 5149782), (330, 4993728), (341, 4832640), (352, 4681620), (360, 4577584), (372, 4429920), (384, 4291485), (396, 4161440), (440, 3745296), (465, 3543936), (480, 3433188), (495, 3329152), (496, 3322440), (528, 3121080), (558, 2953280), (576, 2860990), (620, 2657952), (640, 2574891), (660, 2496864), (682, 2416320), (704, 2340810), (720, 2288792), (744, 2214960), (792, 2080720), (839, 1964160), (880, 1872648), (930, 1771968), (960, 1716594), (990, 1664576), (992, 1661220), (1023, 1610880), (1056, 1560540), (1116, 1476640), (1152, 1430495), (1240, 1328976), (1320, 1248432), (1364, 1208160), (1395, 1181312), (1408, 1170405), (1440, 1144396), (1488, 1107480), (1584, 1040360), (1678, 982080), (1705, 966528), (1760, 936324), (1860, 885984), (1920, 858297), (1980, 832288), (1984, 830610), (2046, 805440), (2112, 780270), (2232, 738320), (2480, 664488), (2517, 654720), (2640, 624216), (2728, 604080), (2790, 590656), (2880, 572198), (2976, 553740), (3069, 536960), (3168, 520180), (3356, 491040), (3410, 483264), (3520, 468162), (3720, 442992), (3960, 416144), (3968, 415305), (4092, 402720), (4195, 392832), (4224, 390135), (4464, 369160), (4960, 332244), (5034, 327360), (5115, 322176), (5280, 312108), (5456, 302040), (5580, 295328), (5760, 286099), (5952, 276870), (6138, 268480), (6336, 260090), (6712, 245520), (6820, 241632), (7040, 234081), (7440, 221496), (7551, 218240), (7920, 208072), (8184, 201360), (8390, 196416), (8928, 184580), (9229, 178560), (9920, 166122), (10068, 163680), (10230, 161088), (10560, 156054), (10912, 151020), (11160, 147664), (11904, 138435), (12276, 134240), (12585, 130944), (12672, 130045), (13424, 122760), (13640, 120816), (14880, 110748), (15102, 109120), (15345, 107392), (15840, 104036), (16368, 100680), (16780, 98208), (17856, 92290), (18458, 89280), (19840, 83061), (20136, 81840), (20460, 80544), (21120, 78027), (21824, 75510), (22320, 73832), (24552, 67120), (25170, 65472), (26009, 63360), (26848, 61380), (27280, 60408), (27687, 59520), (29760, 55374), (30204, 54560), (30690, 53696), (31680, 52018), (32736, 50340), (33560, 49104), (35712, 46145), (36916, 44640), (37755, 43648), (40272, 40920)]