142557480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 506338560

約数和(自身を除く): 363781080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 367, 390, 415, 468, 498, 520, 585, 664, 734, 747, 780, 830, 936, 996, 1079, 1101, 1170, 1245, 1468, 1494, 1560, 1660, 1835, 1992, 2158, 2202, 2340, 2490, 2936, 2988, 3237, 3303, 3320, 3670, 3735, 4316, 4404, 4680, 4771, 4980, 5395, 5505, 5976, 6474, 6606, 7340, 7470, 8632, 8808, 9542, 9711, 9960, 10790, 11010, 12948, 13212, 14313, 14680, 14940, 16185, 16515, 19084, 19422, 21580, 22020, 23855, 25896, 26424, 28626, 29880, 30461, 32370, 33030, 38168, 38844, 42939, 43160, 44040, 47710, 48555, 57252, 60922, 64740, 66060, 71565, 77688, 85878, 91383, 95420, 97110, 114504, 121844, 129480, 132120, 143130, 152305, 171756, 182766, 190840, 194220, 214695, 243688, 274149, 286260, 304610, 343512, 365532, 388440, 395993, 429390, 456915, 548298, 572520, 609220, 731064, 791986, 858780, 913830, 1096596, 1187979, 1218440, 1370745, 1583972, 1717560, 1827660, 1979965, 2193192, 2375958, 2741490, 3167944, 3563937, 3655320, 3959930, 4751916, 5482980, 5939895, 7127874, 7919860, 9503832, 10965960, 11879790, 14255748, 15839720, 17819685, 23759580, 28511496, 35639370, 47519160, 71278740, 142557480]

約数ペア:

[(1, 142557480), (2, 71278740), (3, 47519160), (4, 35639370), (5, 28511496), (6, 23759580), (8, 17819685), (9, 15839720), (10, 14255748), (12, 11879790), (13, 10965960), (15, 9503832), (18, 7919860), (20, 7127874), (24, 5939895), (26, 5482980), (30, 4751916), (36, 3959930), (39, 3655320), (40, 3563937), (45, 3167944), (52, 2741490), (60, 2375958), (65, 2193192), (72, 1979965), (78, 1827660), (83, 1717560), (90, 1583972), (104, 1370745), (117, 1218440), (120, 1187979), (130, 1096596), (156, 913830), (166, 858780), (180, 791986), (195, 731064), (234, 609220), (249, 572520), (260, 548298), (312, 456915), (332, 429390), (360, 395993), (367, 388440), (390, 365532), (415, 343512), (468, 304610), (498, 286260), (520, 274149), (585, 243688), (664, 214695), (734, 194220), (747, 190840), (780, 182766), (830, 171756), (936, 152305), (996, 143130), (1079, 132120), (1101, 129480), (1170, 121844), (1245, 114504), (1468, 97110), (1494, 95420), (1560, 91383), (1660, 85878), (1835, 77688), (1992, 71565), (2158, 66060), (2202, 64740), (2340, 60922), (2490, 57252), (2936, 48555), (2988, 47710), (3237, 44040), (3303, 43160), (3320, 42939), (3670, 38844), (3735, 38168), (4316, 33030), (4404, 32370), (4680, 30461), (4771, 29880), (4980, 28626), (5395, 26424), (5505, 25896), (5976, 23855), (6474, 22020), (6606, 21580), (7340, 19422), (7470, 19084), (8632, 16515), (8808, 16185), (9542, 14940), (9711, 14680), (9960, 14313), (10790, 13212), (11010, 12948)]