2878518240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8146

約数の個数: 288

約数和(自身を含む): 11136696480

約数和(自身を除く): 8258178240

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, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8093, 8892, 9120, 9360, 9880, 11115, 11856, 13680, 14820, 16186, 17784, 18720, 19760, 22230, 23712, 24279, 27360, 29640, 32372, 35568, 39520, 40465, 44460, 48558, 59280, 64744, 71136, 72837, 80930, 88920, 97116, 105209, 118560, 121395, 129488, 145674, 153767, 161860, 177840, 194232, 210418, 242790, 258976, 291348, 307534, 315627, 323720, 355680, 364185, 388464, 420836, 461301, 485580, 526045, 582696, 615068, 631254, 647440, 728370, 768835, 776928, 841672, 922602, 946881, 971160, 1052090, 1165392, 1230136, 1262508, 1294880, 1383903, 1456740, 1537670, 1578135, 1683344, 1845204, 1893762, 1942320, 1998971, 2104180, 2306505, 2330784, 2460272, 2525016, 2767806, 2913480, 3075340, 3156270, 3366688, 3690408, 3787524, 3884640, 3997942, 4208360, 4613010, 4734405, 4920544, 5050032, 5535612, 5826960, 5996913, 6150680, 6312540, 6919515, 7380816, 7575048, 7995884, 8416720, 9226020, 9468810, 9994855, 10100064, 11071224, 11653920, 11993826, 12301360, 12625080, 13839030, 14761632, 15150096, 15991768, 16833440, 17990739, 18452040, 18937620, 19989710, 22142448, 23987652, 24602720, 25250160, 27678060, 29984565, 30300192, 31983536, 35981478, 36904080, 37875240, 39979420, 44284896, 47975304, 50500320, 55356120, 59969130, 63967072, 71962956, 73808160, 75750480, 79958840, 89953695, 95950608, 110712240, 119938260, 143925912, 151500960, 159917680, 179907390, 191901216, 221424480, 239876520, 287851824, 319835360, 359814780, 479753040, 575703648, 719629560, 959506080, 1439259120, 2878518240]

約数ペア:

[(1, 2878518240), (2, 1439259120), (3, 959506080), (4, 719629560), (5, 575703648), (6, 479753040), (8, 359814780), (9, 319835360), (10, 287851824), (12, 239876520), (13, 221424480), (15, 191901216), (16, 179907390), (18, 159917680), (19, 151500960), (20, 143925912), (24, 119938260), (26, 110712240), (30, 95950608), (32, 89953695), (36, 79958840), (38, 75750480), (39, 73808160), (40, 71962956), (45, 63967072), (48, 59969130), (52, 55356120), (57, 50500320), (60, 47975304), (65, 44284896), (72, 39979420), (76, 37875240), (78, 36904080), (80, 35981478), (90, 31983536), (95, 30300192), (96, 29984565), (104, 27678060), (114, 25250160), (117, 24602720), (120, 23987652), (130, 22142448), (144, 19989710), (152, 18937620), (156, 18452040), (160, 17990739), (171, 16833440), (180, 15991768), (190, 15150096), (195, 14761632), (208, 13839030), (228, 12625080), (234, 12301360), (240, 11993826), (247, 11653920), (260, 11071224), (285, 10100064), (288, 9994855), (304, 9468810), (312, 9226020), (342, 8416720), (360, 7995884), (380, 7575048), (390, 7380816), (416, 6919515), (456, 6312540), (468, 6150680), (480, 5996913), (494, 5826960), (520, 5535612), (570, 5050032), (585, 4920544), (608, 4734405), (624, 4613010), (684, 4208360), (720, 3997942), (741, 3884640), (760, 3787524), (780, 3690408), (855, 3366688), (912, 3156270), (936, 3075340), (988, 2913480), (1040, 2767806), (1140, 2525016), (1170, 2460272), (1235, 2330784), (1248, 2306505), (1368, 2104180), (1440, 1998971), (1482, 1942320), (1520, 1893762), (1560, 1845204), (1710, 1683344), (1824, 1578135), (1872, 1537670), (1976, 1456740), (2080, 1383903), (2223, 1294880), (2280, 1262508), (2340, 1230136), (2470, 1165392), (2736, 1052090), (2964, 971160), (3040, 946881), (3120, 922602), (3420, 841672), (3705, 776928), (3744, 768835), (3952, 728370), (4446, 647440), (4560, 631254), (4680, 615068), (4940, 582696), (5472, 526045), (5928, 485580), (6240, 461301), (6840, 420836), (7410, 388464), (7904, 364185), (8093, 355680), (8892, 323720), (9120, 315627), (9360, 307534), (9880, 291348), (11115, 258976), (11856, 242790), (13680, 210418), (14820, 194232), (16186, 177840), (17784, 161860), (18720, 153767), (19760, 145674), (22230, 129488), (23712, 121395), (24279, 118560), (27360, 105209), (29640, 97116), (32372, 88920), (35568, 80930), (39520, 72837), (40465, 71136), (44460, 64744), (48558, 59280)]