2605216320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{18461}}^1$

素因数の和:18498

約数の個数: 252

約数和(自身を含む): 10424420604

約数和(自身を除く): 7819204284

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 18461, 20160, 23520, 28224, 35280, 36922, 47040, 55383, 70560, 73844, 92305, 110766, 129227, 141120, 147688, 166149, 184610, 221532, 258454, 276915, 295376, 332298, 369220, 387681, 443064, 516908, 553830, 590752, 646135, 664596, 738440, 775362, 830745, 886128, 904589, 1033816, 1107660, 1163043, 1181504, 1292270, 1329192, 1476880, 1550724, 1661490, 1772256, 1809178, 1938405, 2067632, 2215320, 2326086, 2584540, 2658384, 2713767, 2953760, 3101448, 3322980, 3544512, 3618356, 3876810, 4135264, 4430640, 4522945, 4652172, 5169080, 5316768, 5427534, 5815215, 5907520, 6202896, 6645960, 7236712, 7753620, 8141301, 8270528, 8861280, 9045890, 9304344, 10338160, 10633536, 10855068, 11630430, 12405792, 13291920, 13568835, 14473424, 15507240, 16282602, 17722560, 18091780, 18608688, 20676320, 21710136, 23260860, 24811584, 26583840, 27137670, 28946848, 31014480, 32565204, 36183560, 37217376, 40706505, 41352640, 43420272, 46521720, 53167680, 54275340, 57893696, 62028960, 65130408, 72367120, 74434752, 81413010, 86840544, 93043440, 108550680, 124057920, 130260816, 144734240, 162826020, 173681088, 186086880, 217101360, 260521632, 289468480, 325652040, 372173760, 434202720, 521043264, 651304080, 868405440, 1302608160, 2605216320]

約数ペア:

[(1, 2605216320), (2, 1302608160), (3, 868405440), (4, 651304080), (5, 521043264), (6, 434202720), (7, 372173760), (8, 325652040), (9, 289468480), (10, 260521632), (12, 217101360), (14, 186086880), (15, 173681088), (16, 162826020), (18, 144734240), (20, 130260816), (21, 124057920), (24, 108550680), (28, 93043440), (30, 86840544), (32, 81413010), (35, 74434752), (36, 72367120), (40, 65130408), (42, 62028960), (45, 57893696), (48, 54275340), (49, 53167680), (56, 46521720), (60, 43420272), (63, 41352640), (64, 40706505), (70, 37217376), (72, 36183560), (80, 32565204), (84, 31014480), (90, 28946848), (96, 27137670), (98, 26583840), (105, 24811584), (112, 23260860), (120, 21710136), (126, 20676320), (140, 18608688), (144, 18091780), (147, 17722560), (160, 16282602), (168, 15507240), (180, 14473424), (192, 13568835), (196, 13291920), (210, 12405792), (224, 11630430), (240, 10855068), (245, 10633536), (252, 10338160), (280, 9304344), (288, 9045890), (294, 8861280), (315, 8270528), (320, 8141301), (336, 7753620), (360, 7236712), (392, 6645960), (420, 6202896), (441, 5907520), (448, 5815215), (480, 5427534), (490, 5316768), (504, 5169080), (560, 4652172), (576, 4522945), (588, 4430640), (630, 4135264), (672, 3876810), (720, 3618356), (735, 3544512), (784, 3322980), (840, 3101448), (882, 2953760), (960, 2713767), (980, 2658384), (1008, 2584540), (1120, 2326086), (1176, 2215320), (1260, 2067632), (1344, 1938405), (1440, 1809178), (1470, 1772256), (1568, 1661490), (1680, 1550724), (1764, 1476880), (1960, 1329192), (2016, 1292270), (2205, 1181504), (2240, 1163043), (2352, 1107660), (2520, 1033816), (2880, 904589), (2940, 886128), (3136, 830745), (3360, 775362), (3528, 738440), (3920, 664596), (4032, 646135), (4410, 590752), (4704, 553830), (5040, 516908), (5880, 443064), (6720, 387681), (7056, 369220), (7840, 332298), (8820, 295376), (9408, 276915), (10080, 258454), (11760, 221532), (14112, 184610), (15680, 166149), (17640, 147688), (18461, 141120), (20160, 129227), (23520, 110766), (28224, 92305), (35280, 73844), (36922, 70560), (47040, 55383)]