205700040

素因数分解:

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

素因数の和:83

約数の個数: 576

約数和(自身を含む): 901238400

約数和(自身を除く): 695538360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 46, 49, 52, 54, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 98, 104, 105, 108, 115, 117, 120, 126, 130, 135, 138, 140, 147, 156, 161, 168, 169, 180, 182, 184, 189, 195, 196, 207, 210, 216, 230, 234, 245, 252, 260, 270, 273, 276, 280, 294, 299, 312, 315, 322, 338, 345, 351, 360, 364, 378, 390, 392, 414, 420, 441, 455, 460, 468, 483, 490, 504, 507, 520, 540, 546, 552, 585, 588, 598, 621, 630, 637, 644, 676, 690, 702, 728, 735, 756, 780, 805, 819, 828, 840, 845, 882, 897, 910, 920, 936, 945, 966, 980, 1014, 1035, 1080, 1092, 1127, 1170, 1176, 1183, 1196, 1242, 1260, 1274, 1288, 1323, 1352, 1365, 1380, 1404, 1449, 1470, 1495, 1512, 1521, 1560, 1610, 1638, 1656, 1690, 1755, 1764, 1794, 1820, 1890, 1911, 1932, 1960, 2028, 2070, 2093, 2184, 2205, 2254, 2340, 2366, 2392, 2415, 2457, 2484, 2520, 2535, 2548, 2646, 2691, 2730, 2760, 2808, 2898, 2940, 2990, 3042, 3105, 3185, 3220, 3276, 3380, 3381, 3510, 3528, 3549, 3588, 3640, 3780, 3822, 3864, 3887, 4056, 4095, 4140, 4186, 4347, 4410, 4485, 4508, 4563, 4680, 4732, 4830, 4914, 4968, 5070, 5096, 5292, 5382, 5460, 5635, 5733, 5796, 5880, 5915, 5980, 6084, 6210, 6279, 6370, 6440, 6552, 6615, 6760, 6762, 7020, 7098, 7176, 7245, 7560, 7605, 7644, 7774, 8073, 8190, 8280, 8281, 8372, 8694, 8820, 8970, 9016, 9126, 9464, 9555, 9660, 9828, 10140, 10143, 10465, 10584, 10647, 10764, 10920, 11270, 11466, 11592, 11661, 11830, 11960, 12168, 12285, 12420, 12558, 12740, 13230, 13455, 13524, 14040, 14196, 14490, 14651, 15210, 15288, 15548, 16146, 16380, 16562, 16744, 16905, 17199, 17388, 17640, 17745, 17940, 18252, 18837, 19110, 19320, 19435, 19656, 20280, 20286, 20930, 21294, 21528, 21735, 22540, 22815, 22932, 23322, 23660, 24570, 24840, 24843, 25116, 25480, 26460, 26910, 27048, 27209, 28392, 28665, 28980, 29302, 30420, 30429, 31096, 31395, 31941, 32292, 32760, 33124, 33810, 34398, 34776, 34983, 35490, 35880, 36504, 37674, 38220, 38870, 40365, 40572, 41405, 41860, 42588, 43470, 43953, 45080, 45630, 45864, 46644, 47320, 49140, 49686, 50232, 50715, 52920, 53235, 53820, 54418, 56511, 57330, 57960, 58305, 58604, 60840, 60858, 62790, 63882, 64584, 66248, 67620, 68796, 69966, 70980, 73255, 74529, 75348, 76440, 77740, 80730, 81144, 81627, 82810, 83720, 85176, 85995, 86940, 87906, 91260, 93288, 94185, 98280, 99372, 101430, 104949, 106470, 107640, 108836, 113022, 114660, 116610, 117208, 121716, 124215, 125580, 127764, 131859, 135240, 136045, 137592, 139932, 141960, 146510, 149058, 150696, 152145, 155480, 159705, 161460, 163254, 165620, 171990, 173880, 174915, 175812, 182520, 188370, 190463, 198744, 202860, 209898, 212940, 217672, 219765, 223587, 226044, 229320, 233220, 243432, 244881, 248430, 251160, 255528, 263718, 272090, 279864, 282555, 293020, 298116, 304290, 319410, 322920, 326508, 331240, 343980, 349830, 351624, 372645, 376740, 380926, 395577, 405720, 408135, 419796, 425880, 439530, 447174, 452088, 466440, 489762, 496860, 524745, 527436, 544180, 565110, 571389, 586040, 596232, 608580, 638820, 653016, 659295, 687960, 699660, 734643, 745290, 753480, 761852, 791154, 816270, 839592, 879060, 894348, 952315, 979524, 993720, 1049490, 1054872, 1088360, 1117935, 1130220, 1142778, 1217160, 1224405, 1277640, 1318590, 1399320, 1469286, 1490580, 1523704, 1582308, 1632540, 1714167, 1758120, 1788696, 1904630, 1959048, 1977885, 2098980, 2235870, 2260440, 2285556, 2448810, 2637180, 2856945, 2938572, 2981160, 3164616, 3265080, 3428334, 3673215, 3809260, 3955770, 4197960, 4471740, 4571112, 4897620, 5142501, 5274360, 5713890, 5877144, 6856668, 7346430, 7618520, 7911540, 8570835, 8943480, 9795240, 10285002, 11427780, 13713336, 14692860, 15823080, 17141670, 20570004, 22855560, 25712505, 29385720, 34283340, 41140008, 51425010, 68566680, 102850020, 205700040]

約数ペア:

[(1, 205700040), (2, 102850020), (3, 68566680), (4, 51425010), (5, 41140008), (6, 34283340), (7, 29385720), (8, 25712505), (9, 22855560), (10, 20570004), (12, 17141670), (13, 15823080), (14, 14692860), (15, 13713336), (18, 11427780), (20, 10285002), (21, 9795240), (23, 8943480), (24, 8570835), (26, 7911540), (27, 7618520), (28, 7346430), (30, 6856668), (35, 5877144), (36, 5713890), (39, 5274360), (40, 5142501), (42, 4897620), (45, 4571112), (46, 4471740), (49, 4197960), (52, 3955770), (54, 3809260), (56, 3673215), (60, 3428334), (63, 3265080), (65, 3164616), (69, 2981160), (70, 2938572), (72, 2856945), (78, 2637180), (84, 2448810), (90, 2285556), (91, 2260440), (92, 2235870), (98, 2098980), (104, 1977885), (105, 1959048), (108, 1904630), (115, 1788696), (117, 1758120), (120, 1714167), (126, 1632540), (130, 1582308), (135, 1523704), (138, 1490580), (140, 1469286), (147, 1399320), (156, 1318590), (161, 1277640), (168, 1224405), (169, 1217160), (180, 1142778), (182, 1130220), (184, 1117935), (189, 1088360), (195, 1054872), (196, 1049490), (207, 993720), (210, 979524), (216, 952315), (230, 894348), (234, 879060), (245, 839592), (252, 816270), (260, 791154), (270, 761852), (273, 753480), (276, 745290), (280, 734643), (294, 699660), (299, 687960), (312, 659295), (315, 653016), (322, 638820), (338, 608580), (345, 596232), (351, 586040), (360, 571389), (364, 565110), (378, 544180), (390, 527436), (392, 524745), (414, 496860), (420, 489762), (441, 466440), (455, 452088), (460, 447174), (468, 439530), (483, 425880), (490, 419796), (504, 408135), (507, 405720), (520, 395577), (540, 380926), (546, 376740), (552, 372645), (585, 351624), (588, 349830), (598, 343980), (621, 331240), (630, 326508), (637, 322920), (644, 319410), (676, 304290), (690, 298116), (702, 293020), (728, 282555), (735, 279864), (756, 272090), (780, 263718), (805, 255528), (819, 251160), (828, 248430), (840, 244881), (845, 243432), (882, 233220), (897, 229320), (910, 226044), (920, 223587), (936, 219765), (945, 217672), (966, 212940), (980, 209898), (1014, 202860), (1035, 198744), (1080, 190463), (1092, 188370), (1127, 182520), (1170, 175812), (1176, 174915), (1183, 173880), (1196, 171990), (1242, 165620), (1260, 163254), (1274, 161460), (1288, 159705), (1323, 155480), (1352, 152145), (1365, 150696), (1380, 149058), (1404, 146510), (1449, 141960), (1470, 139932), (1495, 137592), (1512, 136045), (1521, 135240), (1560, 131859), (1610, 127764), (1638, 125580), (1656, 124215), (1690, 121716), (1755, 117208), (1764, 116610), (1794, 114660), (1820, 113022), (1890, 108836), (1911, 107640), (1932, 106470), (1960, 104949), (2028, 101430), (2070, 99372), (2093, 98280), (2184, 94185), (2205, 93288), (2254, 91260), (2340, 87906), (2366, 86940), (2392, 85995), (2415, 85176), (2457, 83720), (2484, 82810), (2520, 81627), (2535, 81144), (2548, 80730), (2646, 77740), (2691, 76440), (2730, 75348), (2760, 74529), (2808, 73255), (2898, 70980), (2940, 69966), (2990, 68796), (3042, 67620), (3105, 66248), (3185, 64584), (3220, 63882), (3276, 62790), (3380, 60858), (3381, 60840), (3510, 58604), (3528, 58305), (3549, 57960), (3588, 57330), (3640, 56511), (3780, 54418), (3822, 53820), (3864, 53235), (3887, 52920), (4056, 50715), (4095, 50232), (4140, 49686), (4186, 49140), (4347, 47320), (4410, 46644), (4485, 45864), (4508, 45630), (4563, 45080), (4680, 43953), (4732, 43470), (4830, 42588), (4914, 41860), (4968, 41405), (5070, 40572), (5096, 40365), (5292, 38870), (5382, 38220), (5460, 37674), (5635, 36504), (5733, 35880), (5796, 35490), (5880, 34983), (5915, 34776), (5980, 34398), (6084, 33810), (6210, 33124), (6279, 32760), (6370, 32292), (6440, 31941), (6552, 31395), (6615, 31096), (6760, 30429), (6762, 30420), (7020, 29302), (7098, 28980), (7176, 28665), (7245, 28392), (7560, 27209), (7605, 27048), (7644, 26910), (7774, 26460), (8073, 25480), (8190, 25116), (8280, 24843), (8281, 24840), (8372, 24570), (8694, 23660), (8820, 23322), (8970, 22932), (9016, 22815), (9126, 22540), (9464, 21735), (9555, 21528), (9660, 21294), (9828, 20930), (10140, 20286), (10143, 20280), (10465, 19656), (10584, 19435), (10647, 19320), (10764, 19110), (10920, 18837), (11270, 18252), (11466, 17940), (11592, 17745), (11661, 17640), (11830, 17388), (11960, 17199), (12168, 16905), (12285, 16744), (12420, 16562), (12558, 16380), (12740, 16146), (13230, 15548), (13455, 15288), (13524, 15210), (14040, 14651), (14196, 14490)]