142356240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 524841408

約数和(自身を除く): 382485168

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, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 227, 234, 240, 260, 268, 312, 335, 360, 390, 402, 454, 468, 520, 536, 585, 603, 624, 670, 681, 720, 780, 804, 871, 908, 936, 1005, 1040, 1072, 1135, 1170, 1206, 1340, 1362, 1560, 1608, 1742, 1816, 1872, 2010, 2043, 2270, 2340, 2412, 2613, 2680, 2724, 2951, 3015, 3120, 3216, 3405, 3484, 3632, 4020, 4086, 4355, 4540, 4680, 4824, 5226, 5360, 5448, 5902, 6030, 6810, 6968, 7839, 8040, 8172, 8710, 8853, 9080, 9360, 9648, 10215, 10452, 10896, 11804, 12060, 13065, 13620, 13936, 14755, 15209, 15678, 16080, 16344, 17420, 17706, 18160, 20430, 20904, 23608, 24120, 26130, 26559, 27240, 29510, 30418, 31356, 32688, 34840, 35412, 39195, 40860, 41808, 44265, 45627, 47216, 48240, 52260, 53118, 54480, 59020, 60836, 62712, 69680, 70824, 76045, 78390, 81720, 88530, 91254, 104520, 106236, 118040, 121672, 125424, 132795, 136881, 141648, 152090, 156780, 163440, 177060, 182508, 197717, 209040, 212472, 228135, 236080, 243344, 265590, 273762, 304180, 313560, 354120, 365016, 395434, 424944, 456270, 531180, 547524, 593151, 608360, 627120, 684405, 708240, 730032, 790868, 912540, 988585, 1062360, 1095048, 1186302, 1216720, 1368810, 1581736, 1779453, 1825080, 1977170, 2124720, 2190096, 2372604, 2737620, 2965755, 3163472, 3558906, 3650160, 3954340, 4745208, 5475240, 5931510, 7117812, 7908680, 8897265, 9490416, 10950480, 11863020, 14235624, 15817360, 17794530, 23726040, 28471248, 35589060, 47452080, 71178120, 142356240]

約数ペア:

[(1, 142356240), (2, 71178120), (3, 47452080), (4, 35589060), (5, 28471248), (6, 23726040), (8, 17794530), (9, 15817360), (10, 14235624), (12, 11863020), (13, 10950480), (15, 9490416), (16, 8897265), (18, 7908680), (20, 7117812), (24, 5931510), (26, 5475240), (30, 4745208), (36, 3954340), (39, 3650160), (40, 3558906), (45, 3163472), (48, 2965755), (52, 2737620), (60, 2372604), (65, 2190096), (67, 2124720), (72, 1977170), (78, 1825080), (80, 1779453), (90, 1581736), (104, 1368810), (117, 1216720), (120, 1186302), (130, 1095048), (134, 1062360), (144, 988585), (156, 912540), (180, 790868), (195, 730032), (201, 708240), (208, 684405), (227, 627120), (234, 608360), (240, 593151), (260, 547524), (268, 531180), (312, 456270), (335, 424944), (360, 395434), (390, 365016), (402, 354120), (454, 313560), (468, 304180), (520, 273762), (536, 265590), (585, 243344), (603, 236080), (624, 228135), (670, 212472), (681, 209040), (720, 197717), (780, 182508), (804, 177060), (871, 163440), (908, 156780), (936, 152090), (1005, 141648), (1040, 136881), (1072, 132795), (1135, 125424), (1170, 121672), (1206, 118040), (1340, 106236), (1362, 104520), (1560, 91254), (1608, 88530), (1742, 81720), (1816, 78390), (1872, 76045), (2010, 70824), (2043, 69680), (2270, 62712), (2340, 60836), (2412, 59020), (2613, 54480), (2680, 53118), (2724, 52260), (2951, 48240), (3015, 47216), (3120, 45627), (3216, 44265), (3405, 41808), (3484, 40860), (3632, 39195), (4020, 35412), (4086, 34840), (4355, 32688), (4540, 31356), (4680, 30418), (4824, 29510), (5226, 27240), (5360, 26559), (5448, 26130), (5902, 24120), (6030, 23608), (6810, 20904), (6968, 20430), (7839, 18160), (8040, 17706), (8172, 17420), (8710, 16344), (8853, 16080), (9080, 15678), (9360, 15209), (9648, 14755), (10215, 13936), (10452, 13620), (10896, 13065), (11804, 12060)]