988816920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 512

約数和(自身を含む): 3963617280

約数和(自身を除く): 2974800360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 31, 35, 39, 40, 42, 46, 52, 56, 60, 62, 65, 69, 70, 78, 84, 91, 92, 93, 104, 105, 115, 120, 124, 127, 130, 138, 140, 155, 156, 161, 168, 182, 184, 186, 195, 210, 217, 230, 248, 254, 260, 273, 276, 280, 299, 310, 312, 322, 345, 364, 372, 381, 390, 403, 420, 434, 455, 460, 465, 483, 508, 520, 546, 552, 598, 620, 635, 644, 651, 690, 713, 728, 744, 762, 780, 805, 806, 840, 868, 889, 897, 910, 920, 930, 966, 1016, 1085, 1092, 1196, 1209, 1240, 1270, 1288, 1302, 1365, 1380, 1426, 1495, 1524, 1560, 1610, 1612, 1651, 1736, 1778, 1794, 1820, 1860, 1905, 1932, 2015, 2093, 2139, 2170, 2184, 2392, 2415, 2418, 2540, 2604, 2667, 2730, 2760, 2821, 2852, 2921, 2990, 3048, 3220, 3224, 3255, 3302, 3556, 3565, 3588, 3640, 3720, 3810, 3864, 3937, 4030, 4186, 4278, 4340, 4445, 4485, 4830, 4836, 4953, 4991, 5080, 5208, 5334, 5460, 5642, 5704, 5842, 5980, 6045, 6279, 6440, 6510, 6604, 7112, 7130, 7176, 7620, 7874, 8060, 8255, 8372, 8463, 8556, 8680, 8763, 8890, 8970, 9269, 9660, 9672, 9906, 9982, 10465, 10668, 10695, 10920, 11284, 11557, 11684, 11811, 11960, 12090, 12558, 13020, 13208, 13335, 14105, 14260, 14605, 14973, 15240, 15748, 16120, 16510, 16744, 16926, 17112, 17526, 17780, 17940, 18538, 19320, 19685, 19812, 19964, 20447, 20930, 21336, 21390, 22568, 23114, 23368, 23622, 24180, 24765, 24955, 25116, 26040, 26670, 27559, 27807, 28210, 28520, 29210, 29946, 31395, 31496, 33020, 33852, 34671, 35052, 35560, 35880, 37076, 37973, 39370, 39624, 39928, 40894, 41860, 42315, 42780, 43815, 46228, 46345, 47244, 48360, 49530, 49910, 50232, 51181, 53340, 55118, 55614, 56420, 57785, 58420, 59055, 59892, 61341, 62790, 64883, 66040, 67704, 69342, 70104, 74152, 74865, 75946, 78740, 81788, 82677, 83720, 84630, 85560, 87630, 90551, 92456, 92690, 94488, 99060, 99820, 102235, 102362, 106680, 110236, 111228, 112840, 113919, 115570, 116840, 118110, 119784, 122682, 125580, 129766, 137795, 138684, 139035, 149730, 151892, 153543, 157480, 163576, 165354, 169260, 173355, 175260, 181102, 185380, 189865, 194649, 198120, 199640, 204470, 204724, 220472, 222456, 227838, 231140, 236220, 245364, 251160, 255905, 259532, 265811, 271653, 275590, 277368, 278070, 299460, 303784, 306705, 307086, 324415, 330708, 338520, 346710, 350520, 358267, 362204, 370760, 379730, 389298, 408940, 409448, 413385, 452755, 455676, 462280, 472440, 490728, 511810, 519064, 531622, 543306, 551180, 556140, 569595, 598920, 613410, 614172, 633857, 648830, 661416, 693420, 716534, 724408, 759460, 767715, 778596, 797433, 817880, 826770, 905510, 911352, 973245, 1023620, 1063244, 1074801, 1086612, 1102360, 1112280, 1139190, 1177163, 1226820, 1228344, 1267714, 1297660, 1329055, 1358265, 1386840, 1433068, 1518920, 1535430, 1557192, 1594866, 1653540, 1791335, 1811020, 1901571, 1946490, 2047240, 2126488, 2149602, 2173224, 2278380, 2354326, 2453640, 2535428, 2595320, 2658110, 2716530, 2866136, 3070860, 3169285, 3189732, 3307080, 3531489, 3582670, 3622040, 3803142, 3892980, 3987165, 4299204, 4556760, 4708652, 5070856, 5316220, 5374005, 5433060, 5885815, 6141720, 6338570, 6379464, 7062978, 7165340, 7606284, 7785960, 7974330, 8240141, 8598408, 9417304, 9507855, 10632440, 10748010, 10866120, 11771630, 12677140, 14125956, 14330680, 15212568, 15948660, 16480282, 17657445, 19015710, 21496020, 23543260, 24720423, 25354280, 28251912, 31897320, 32960564, 35314890, 38031420, 41200705, 42992040, 47086520, 49440846, 65921128, 70629780, 76062840, 82401410, 98881692, 123602115, 141259560, 164802820, 197763384, 247204230, 329605640, 494408460, 988816920]

約数ペア:

[(1, 988816920), (2, 494408460), (3, 329605640), (4, 247204230), (5, 197763384), (6, 164802820), (7, 141259560), (8, 123602115), (10, 98881692), (12, 82401410), (13, 76062840), (14, 70629780), (15, 65921128), (20, 49440846), (21, 47086520), (23, 42992040), (24, 41200705), (26, 38031420), (28, 35314890), (30, 32960564), (31, 31897320), (35, 28251912), (39, 25354280), (40, 24720423), (42, 23543260), (46, 21496020), (52, 19015710), (56, 17657445), (60, 16480282), (62, 15948660), (65, 15212568), (69, 14330680), (70, 14125956), (78, 12677140), (84, 11771630), (91, 10866120), (92, 10748010), (93, 10632440), (104, 9507855), (105, 9417304), (115, 8598408), (120, 8240141), (124, 7974330), (127, 7785960), (130, 7606284), (138, 7165340), (140, 7062978), (155, 6379464), (156, 6338570), (161, 6141720), (168, 5885815), (182, 5433060), (184, 5374005), (186, 5316220), (195, 5070856), (210, 4708652), (217, 4556760), (230, 4299204), (248, 3987165), (254, 3892980), (260, 3803142), (273, 3622040), (276, 3582670), (280, 3531489), (299, 3307080), (310, 3189732), (312, 3169285), (322, 3070860), (345, 2866136), (364, 2716530), (372, 2658110), (381, 2595320), (390, 2535428), (403, 2453640), (420, 2354326), (434, 2278380), (455, 2173224), (460, 2149602), (465, 2126488), (483, 2047240), (508, 1946490), (520, 1901571), (546, 1811020), (552, 1791335), (598, 1653540), (620, 1594866), (635, 1557192), (644, 1535430), (651, 1518920), (690, 1433068), (713, 1386840), (728, 1358265), (744, 1329055), (762, 1297660), (780, 1267714), (805, 1228344), (806, 1226820), (840, 1177163), (868, 1139190), (889, 1112280), (897, 1102360), (910, 1086612), (920, 1074801), (930, 1063244), (966, 1023620), (1016, 973245), (1085, 911352), (1092, 905510), (1196, 826770), (1209, 817880), (1240, 797433), (1270, 778596), (1288, 767715), (1302, 759460), (1365, 724408), (1380, 716534), (1426, 693420), (1495, 661416), (1524, 648830), (1560, 633857), (1610, 614172), (1612, 613410), (1651, 598920), (1736, 569595), (1778, 556140), (1794, 551180), (1820, 543306), (1860, 531622), (1905, 519064), (1932, 511810), (2015, 490728), (2093, 472440), (2139, 462280), (2170, 455676), (2184, 452755), (2392, 413385), (2415, 409448), (2418, 408940), (2540, 389298), (2604, 379730), (2667, 370760), (2730, 362204), (2760, 358267), (2821, 350520), (2852, 346710), (2921, 338520), (2990, 330708), (3048, 324415), (3220, 307086), (3224, 306705), (3255, 303784), (3302, 299460), (3556, 278070), (3565, 277368), (3588, 275590), (3640, 271653), (3720, 265811), (3810, 259532), (3864, 255905), (3937, 251160), (4030, 245364), (4186, 236220), (4278, 231140), (4340, 227838), (4445, 222456), (4485, 220472), (4830, 204724), (4836, 204470), (4953, 199640), (4991, 198120), (5080, 194649), (5208, 189865), (5334, 185380), (5460, 181102), (5642, 175260), (5704, 173355), (5842, 169260), (5980, 165354), (6045, 163576), (6279, 157480), (6440, 153543), (6510, 151892), (6604, 149730), (7112, 139035), (7130, 138684), (7176, 137795), (7620, 129766), (7874, 125580), (8060, 122682), (8255, 119784), (8372, 118110), (8463, 116840), (8556, 115570), (8680, 113919), (8763, 112840), (8890, 111228), (8970, 110236), (9269, 106680), (9660, 102362), (9672, 102235), (9906, 99820), (9982, 99060), (10465, 94488), (10668, 92690), (10695, 92456), (10920, 90551), (11284, 87630), (11557, 85560), (11684, 84630), (11811, 83720), (11960, 82677), (12090, 81788), (12558, 78740), (13020, 75946), (13208, 74865), (13335, 74152), (14105, 70104), (14260, 69342), (14605, 67704), (14973, 66040), (15240, 64883), (15748, 62790), (16120, 61341), (16510, 59892), (16744, 59055), (16926, 58420), (17112, 57785), (17526, 56420), (17780, 55614), (17940, 55118), (18538, 53340), (19320, 51181), (19685, 50232), (19812, 49910), (19964, 49530), (20447, 48360), (20930, 47244), (21336, 46345), (21390, 46228), (22568, 43815), (23114, 42780), (23368, 42315), (23622, 41860), (24180, 40894), (24765, 39928), (24955, 39624), (25116, 39370), (26040, 37973), (26670, 37076), (27559, 35880), (27807, 35560), (28210, 35052), (28520, 34671), (29210, 33852), (29946, 33020), (31395, 31496)]