2012100720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 480

約数和(自身を含む): 7792215552

約数和(自身を除く): 5780114832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 43, 46, 48, 49, 56, 60, 69, 70, 80, 84, 86, 92, 98, 105, 112, 115, 120, 129, 138, 140, 147, 161, 168, 172, 173, 184, 196, 210, 215, 230, 240, 245, 258, 276, 280, 294, 301, 322, 336, 344, 345, 346, 368, 392, 420, 430, 460, 483, 490, 516, 519, 552, 560, 588, 602, 644, 645, 688, 690, 692, 735, 784, 805, 840, 860, 865, 903, 920, 966, 980, 989, 1032, 1038, 1104, 1127, 1176, 1204, 1211, 1288, 1290, 1380, 1384, 1470, 1505, 1610, 1680, 1720, 1730, 1806, 1840, 1932, 1960, 1978, 2064, 2076, 2107, 2254, 2352, 2408, 2415, 2422, 2576, 2580, 2595, 2760, 2768, 2940, 2967, 3010, 3220, 3381, 3440, 3460, 3612, 3633, 3864, 3920, 3956, 3979, 4152, 4214, 4508, 4515, 4816, 4830, 4844, 4945, 5160, 5190, 5520, 5635, 5880, 5934, 6020, 6055, 6321, 6440, 6762, 6920, 6923, 7224, 7266, 7439, 7728, 7912, 7958, 8304, 8428, 8477, 9016, 9030, 9660, 9688, 9890, 10320, 10380, 10535, 11270, 11760, 11868, 11937, 12040, 12110, 12642, 12880, 13524, 13840, 13846, 14448, 14532, 14835, 14878, 15824, 15916, 16856, 16905, 16954, 18032, 18060, 18165, 19320, 19376, 19780, 19895, 20760, 20769, 21070, 22317, 22540, 23736, 23874, 24080, 24220, 25284, 25431, 27048, 27692, 27853, 29064, 29670, 29756, 31605, 31832, 33712, 33810, 33908, 34615, 36120, 36330, 37195, 38640, 39560, 39790, 41520, 41538, 42140, 42385, 44634, 45080, 47472, 47748, 48440, 48461, 50568, 50862, 52073, 54096, 55384, 55706, 58128, 59340, 59512, 59685, 63210, 63664, 67620, 67816, 69230, 72240, 72660, 74390, 79120, 79580, 83076, 83559, 84280, 84770, 89268, 90160, 95496, 96880, 96922, 101136, 101724, 103845, 104146, 110768, 111412, 111585, 118680, 119024, 119370, 126420, 127155, 135240, 135632, 138460, 139265, 145320, 145383, 148780, 156219, 159160, 166152, 167118, 168560, 169540, 171097, 178536, 190992, 193844, 194971, 203448, 207690, 208292, 222824, 223170, 237360, 238740, 242305, 252840, 254310, 260365, 270480, 276920, 278530, 290640, 290766, 297560, 312438, 318320, 332304, 334236, 339080, 342194, 357072, 364511, 387688, 389942, 406896, 415380, 416584, 417795, 445648, 446340, 477480, 484610, 505680, 508620, 513291, 520730, 553840, 557060, 581532, 584913, 595120, 624876, 668472, 678160, 684388, 726915, 729022, 775376, 779884, 781095, 830760, 833168, 835590, 855485, 892680, 954960, 969220, 974855, 1017240, 1026582, 1041460, 1093533, 1114120, 1163064, 1169826, 1197679, 1249752, 1336944, 1368776, 1453830, 1458044, 1559768, 1562190, 1661520, 1671180, 1710970, 1785360, 1822555, 1938440, 1949710, 2034480, 2053164, 2082920, 2187066, 2228240, 2326128, 2339652, 2395358, 2499504, 2566455, 2737552, 2907660, 2916088, 2924565, 3119536, 3124380, 3342360, 3421940, 3593037, 3645110, 3876880, 3899420, 4106328, 4165840, 4374132, 4679304, 4790716, 5132910, 5467665, 5815320, 5832176, 5849130, 5988395, 6248760, 6684720, 6843880, 7186074, 7290220, 7798840, 8212656, 8383753, 8748264, 9358608, 9581432, 10265820, 10935330, 11630640, 11698260, 11976790, 12497520, 13687760, 14372148, 14580440, 15597680, 16767506, 17496528, 17965185, 19162864, 20531640, 21870660, 23396520, 23953580, 25151259, 28744296, 29160880, 33535012, 35930370, 41063280, 41918765, 43741320, 46793040, 47907160, 50302518, 57488592, 67070024, 71860740, 83837530, 87482640, 95814320, 100605036, 125756295, 134140048, 143721480, 167675060, 201210072, 251512590, 287442960, 335350120, 402420144, 503025180, 670700240, 1006050360, 2012100720]

約数ペア:

[(1, 2012100720), (2, 1006050360), (3, 670700240), (4, 503025180), (5, 402420144), (6, 335350120), (7, 287442960), (8, 251512590), (10, 201210072), (12, 167675060), (14, 143721480), (15, 134140048), (16, 125756295), (20, 100605036), (21, 95814320), (23, 87482640), (24, 83837530), (28, 71860740), (30, 67070024), (35, 57488592), (40, 50302518), (42, 47907160), (43, 46793040), (46, 43741320), (48, 41918765), (49, 41063280), (56, 35930370), (60, 33535012), (69, 29160880), (70, 28744296), (80, 25151259), (84, 23953580), (86, 23396520), (92, 21870660), (98, 20531640), (105, 19162864), (112, 17965185), (115, 17496528), (120, 16767506), (129, 15597680), (138, 14580440), (140, 14372148), (147, 13687760), (161, 12497520), (168, 11976790), (172, 11698260), (173, 11630640), (184, 10935330), (196, 10265820), (210, 9581432), (215, 9358608), (230, 8748264), (240, 8383753), (245, 8212656), (258, 7798840), (276, 7290220), (280, 7186074), (294, 6843880), (301, 6684720), (322, 6248760), (336, 5988395), (344, 5849130), (345, 5832176), (346, 5815320), (368, 5467665), (392, 5132910), (420, 4790716), (430, 4679304), (460, 4374132), (483, 4165840), (490, 4106328), (516, 3899420), (519, 3876880), (552, 3645110), (560, 3593037), (588, 3421940), (602, 3342360), (644, 3124380), (645, 3119536), (688, 2924565), (690, 2916088), (692, 2907660), (735, 2737552), (784, 2566455), (805, 2499504), (840, 2395358), (860, 2339652), (865, 2326128), (903, 2228240), (920, 2187066), (966, 2082920), (980, 2053164), (989, 2034480), (1032, 1949710), (1038, 1938440), (1104, 1822555), (1127, 1785360), (1176, 1710970), (1204, 1671180), (1211, 1661520), (1288, 1562190), (1290, 1559768), (1380, 1458044), (1384, 1453830), (1470, 1368776), (1505, 1336944), (1610, 1249752), (1680, 1197679), (1720, 1169826), (1730, 1163064), (1806, 1114120), (1840, 1093533), (1932, 1041460), (1960, 1026582), (1978, 1017240), (2064, 974855), (2076, 969220), (2107, 954960), (2254, 892680), (2352, 855485), (2408, 835590), (2415, 833168), (2422, 830760), (2576, 781095), (2580, 779884), (2595, 775376), (2760, 729022), (2768, 726915), (2940, 684388), (2967, 678160), (3010, 668472), (3220, 624876), (3381, 595120), (3440, 584913), (3460, 581532), (3612, 557060), (3633, 553840), (3864, 520730), (3920, 513291), (3956, 508620), (3979, 505680), (4152, 484610), (4214, 477480), (4508, 446340), (4515, 445648), (4816, 417795), (4830, 416584), (4844, 415380), (4945, 406896), (5160, 389942), (5190, 387688), (5520, 364511), (5635, 357072), (5880, 342194), (5934, 339080), (6020, 334236), (6055, 332304), (6321, 318320), (6440, 312438), (6762, 297560), (6920, 290766), (6923, 290640), (7224, 278530), (7266, 276920), (7439, 270480), (7728, 260365), (7912, 254310), (7958, 252840), (8304, 242305), (8428, 238740), (8477, 237360), (9016, 223170), (9030, 222824), (9660, 208292), (9688, 207690), (9890, 203448), (10320, 194971), (10380, 193844), (10535, 190992), (11270, 178536), (11760, 171097), (11868, 169540), (11937, 168560), (12040, 167118), (12110, 166152), (12642, 159160), (12880, 156219), (13524, 148780), (13840, 145383), (13846, 145320), (14448, 139265), (14532, 138460), (14835, 135632), (14878, 135240), (15824, 127155), (15916, 126420), (16856, 119370), (16905, 119024), (16954, 118680), (18032, 111585), (18060, 111412), (18165, 110768), (19320, 104146), (19376, 103845), (19780, 101724), (19895, 101136), (20760, 96922), (20769, 96880), (21070, 95496), (22317, 90160), (22540, 89268), (23736, 84770), (23874, 84280), (24080, 83559), (24220, 83076), (25284, 79580), (25431, 79120), (27048, 74390), (27692, 72660), (27853, 72240), (29064, 69230), (29670, 67816), (29756, 67620), (31605, 63664), (31832, 63210), (33712, 59685), (33810, 59512), (33908, 59340), (34615, 58128), (36120, 55706), (36330, 55384), (37195, 54096), (38640, 52073), (39560, 50862), (39790, 50568), (41520, 48461), (41538, 48440), (42140, 47748), (42385, 47472), (44634, 45080)]