2012109840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1206

約数の個数: 240

約数和(自身を含む): 7316906688

約数和(自身を除く): 5304796848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 227, 234, 240, 260, 312, 360, 390, 454, 468, 520, 585, 624, 681, 720, 780, 908, 936, 947, 1040, 1135, 1170, 1362, 1560, 1816, 1872, 1894, 2043, 2270, 2340, 2724, 2841, 2951, 3120, 3405, 3632, 3788, 4086, 4540, 4680, 4735, 5448, 5682, 5902, 6810, 7576, 8172, 8523, 8853, 9080, 9360, 9470, 10215, 10896, 11364, 11804, 12311, 13620, 14205, 14755, 15152, 16344, 17046, 17706, 18160, 18940, 20430, 22728, 23608, 24622, 26559, 27240, 28410, 29510, 32688, 34092, 35412, 36933, 37880, 40860, 42615, 44265, 45456, 47216, 49244, 53118, 54480, 56820, 59020, 61555, 68184, 70824, 73866, 75760, 81720, 85230, 88530, 98488, 106236, 110799, 113640, 118040, 123110, 132795, 136368, 141648, 147732, 163440, 170460, 177060, 184665, 196976, 212472, 214969, 221598, 227280, 236080, 246220, 265590, 295464, 340920, 354120, 369330, 424944, 429938, 443196, 492440, 531180, 553995, 590928, 644907, 681840, 708240, 738660, 859876, 886392, 984880, 1062360, 1074845, 1107990, 1289814, 1477320, 1719752, 1772784, 1934721, 2124720, 2149690, 2215980, 2579628, 2794597, 2954640, 3224535, 3439504, 3869442, 4299380, 4431960, 5159256, 5589194, 6449070, 7738884, 8383791, 8598760, 8863920, 9673605, 10318512, 11178388, 12898140, 13972985, 15477768, 16767582, 17197520, 19347210, 22356776, 25151373, 25796280, 27945970, 30955536, 33535164, 38694420, 41918955, 44713552, 50302746, 51592560, 55891940, 67070328, 77388840, 83837910, 100605492, 111783880, 125756865, 134140656, 154777680, 167675820, 201210984, 223567760, 251513730, 335351640, 402421968, 503027460, 670703280, 1006054920, 2012109840]

約数ペア:

[(1, 2012109840), (2, 1006054920), (3, 670703280), (4, 503027460), (5, 402421968), (6, 335351640), (8, 251513730), (9, 223567760), (10, 201210984), (12, 167675820), (13, 154777680), (15, 134140656), (16, 125756865), (18, 111783880), (20, 100605492), (24, 83837910), (26, 77388840), (30, 67070328), (36, 55891940), (39, 51592560), (40, 50302746), (45, 44713552), (48, 41918955), (52, 38694420), (60, 33535164), (65, 30955536), (72, 27945970), (78, 25796280), (80, 25151373), (90, 22356776), (104, 19347210), (117, 17197520), (120, 16767582), (130, 15477768), (144, 13972985), (156, 12898140), (180, 11178388), (195, 10318512), (208, 9673605), (227, 8863920), (234, 8598760), (240, 8383791), (260, 7738884), (312, 6449070), (360, 5589194), (390, 5159256), (454, 4431960), (468, 4299380), (520, 3869442), (585, 3439504), (624, 3224535), (681, 2954640), (720, 2794597), (780, 2579628), (908, 2215980), (936, 2149690), (947, 2124720), (1040, 1934721), (1135, 1772784), (1170, 1719752), (1362, 1477320), (1560, 1289814), (1816, 1107990), (1872, 1074845), (1894, 1062360), (2043, 984880), (2270, 886392), (2340, 859876), (2724, 738660), (2841, 708240), (2951, 681840), (3120, 644907), (3405, 590928), (3632, 553995), (3788, 531180), (4086, 492440), (4540, 443196), (4680, 429938), (4735, 424944), (5448, 369330), (5682, 354120), (5902, 340920), (6810, 295464), (7576, 265590), (8172, 246220), (8523, 236080), (8853, 227280), (9080, 221598), (9360, 214969), (9470, 212472), (10215, 196976), (10896, 184665), (11364, 177060), (11804, 170460), (12311, 163440), (13620, 147732), (14205, 141648), (14755, 136368), (15152, 132795), (16344, 123110), (17046, 118040), (17706, 113640), (18160, 110799), (18940, 106236), (20430, 98488), (22728, 88530), (23608, 85230), (24622, 81720), (26559, 75760), (27240, 73866), (28410, 70824), (29510, 68184), (32688, 61555), (34092, 59020), (35412, 56820), (36933, 54480), (37880, 53118), (40860, 49244), (42615, 47216), (44265, 45456)]