2867286240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21922

約数の個数: 288

約数和(自身を含む): 12043152576

約数和(自身を除く): 9175866336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21840, 21881, 26208, 32760, 43680, 43762, 65520, 65643, 87524, 109405, 131040, 131286, 153167, 175048, 196929, 218810, 262572, 284453, 306334, 328215, 350096, 393858, 437620, 459501, 525144, 568906, 612668, 656430, 700192, 765835, 787716, 853359, 875240, 919002, 984645, 1050288, 1137812, 1225336, 1312860, 1378503, 1422265, 1531670, 1575432, 1706718, 1750480, 1838004, 1969290, 1991171, 2100576, 2275624, 2297505, 2450672, 2560077, 2625720, 2757006, 2844530, 3063340, 3150864, 3413436, 3500960, 3676008, 3938580, 3982342, 4266795, 4551248, 4595010, 4901344, 5120154, 5251440, 5514012, 5689060, 5973513, 6126680, 6301728, 6826872, 6892515, 7352016, 7877160, 7964684, 8533590, 9102496, 9190020, 9955855, 10240308, 10502880, 11028024, 11378120, 11947026, 12253360, 12800385, 13653744, 13785030, 14704032, 15754320, 15929368, 17067180, 17920539, 18380040, 19911710, 20480616, 22056048, 22756240, 23894052, 24506720, 25600770, 27307488, 27570060, 29867565, 31508640, 31858736, 34134360, 35841078, 36760080, 39823420, 40961232, 44112096, 45512480, 47788104, 51201540, 55140120, 59735130, 63717472, 68268720, 71682156, 73520160, 79646840, 81922464, 89602695, 95576208, 102403080, 110280240, 119470260, 136537440, 143364312, 159293680, 179205390, 191152416, 204806160, 220560480, 238940520, 286728624, 318587360, 358410780, 409612320, 477881040, 573457248, 716821560, 955762080, 1433643120, 2867286240]

約数ペア:

[(1, 2867286240), (2, 1433643120), (3, 955762080), (4, 716821560), (5, 573457248), (6, 477881040), (7, 409612320), (8, 358410780), (9, 318587360), (10, 286728624), (12, 238940520), (13, 220560480), (14, 204806160), (15, 191152416), (16, 179205390), (18, 159293680), (20, 143364312), (21, 136537440), (24, 119470260), (26, 110280240), (28, 102403080), (30, 95576208), (32, 89602695), (35, 81922464), (36, 79646840), (39, 73520160), (40, 71682156), (42, 68268720), (45, 63717472), (48, 59735130), (52, 55140120), (56, 51201540), (60, 47788104), (63, 45512480), (65, 44112096), (70, 40961232), (72, 39823420), (78, 36760080), (80, 35841078), (84, 34134360), (90, 31858736), (91, 31508640), (96, 29867565), (104, 27570060), (105, 27307488), (112, 25600770), (117, 24506720), (120, 23894052), (126, 22756240), (130, 22056048), (140, 20480616), (144, 19911710), (156, 18380040), (160, 17920539), (168, 17067180), (180, 15929368), (182, 15754320), (195, 14704032), (208, 13785030), (210, 13653744), (224, 12800385), (234, 12253360), (240, 11947026), (252, 11378120), (260, 11028024), (273, 10502880), (280, 10240308), (288, 9955855), (312, 9190020), (315, 9102496), (336, 8533590), (360, 7964684), (364, 7877160), (390, 7352016), (416, 6892515), (420, 6826872), (455, 6301728), (468, 6126680), (480, 5973513), (504, 5689060), (520, 5514012), (546, 5251440), (560, 5120154), (585, 4901344), (624, 4595010), (630, 4551248), (672, 4266795), (720, 3982342), (728, 3938580), (780, 3676008), (819, 3500960), (840, 3413436), (910, 3150864), (936, 3063340), (1008, 2844530), (1040, 2757006), (1092, 2625720), (1120, 2560077), (1170, 2450672), (1248, 2297505), (1260, 2275624), (1365, 2100576), (1440, 1991171), (1456, 1969290), (1560, 1838004), (1638, 1750480), (1680, 1706718), (1820, 1575432), (1872, 1531670), (2016, 1422265), (2080, 1378503), (2184, 1312860), (2340, 1225336), (2520, 1137812), (2730, 1050288), (2912, 984645), (3120, 919002), (3276, 875240), (3360, 853359), (3640, 787716), (3744, 765835), (4095, 700192), (4368, 656430), (4680, 612668), (5040, 568906), (5460, 525144), (6240, 459501), (6552, 437620), (7280, 393858), (8190, 350096), (8736, 328215), (9360, 306334), (10080, 284453), (10920, 262572), (13104, 218810), (14560, 196929), (16380, 175048), (18720, 153167), (21840, 131286), (21881, 131040), (26208, 109405), (32760, 87524), (43680, 65643), (43762, 65520)]