142313040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 513002880

約数和(自身を除く): 370689840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 101, 103, 114, 120, 144, 152, 171, 180, 190, 202, 206, 228, 240, 285, 303, 304, 309, 342, 360, 380, 404, 412, 456, 505, 515, 570, 606, 618, 684, 720, 760, 808, 824, 855, 909, 912, 927, 1010, 1030, 1140, 1212, 1236, 1368, 1515, 1520, 1545, 1616, 1648, 1710, 1818, 1854, 1919, 1957, 2020, 2060, 2280, 2424, 2472, 2736, 3030, 3090, 3420, 3636, 3708, 3838, 3914, 4040, 4120, 4545, 4560, 4635, 4848, 4944, 5757, 5871, 6060, 6180, 6840, 7272, 7416, 7676, 7828, 8080, 8240, 9090, 9270, 9595, 9785, 10403, 11514, 11742, 12120, 12360, 13680, 14544, 14832, 15352, 15656, 17271, 17613, 18180, 18540, 19190, 19570, 20806, 23028, 23484, 24240, 24720, 28785, 29355, 30704, 31209, 31312, 34542, 35226, 36360, 37080, 38380, 39140, 41612, 46056, 46968, 52015, 57570, 58710, 62418, 69084, 70452, 72720, 74160, 76760, 78280, 83224, 86355, 88065, 92112, 93627, 93936, 104030, 115140, 117420, 124836, 138168, 140904, 153520, 156045, 156560, 166448, 172710, 176130, 187254, 197657, 208060, 230280, 234840, 249672, 276336, 281808, 312090, 345420, 352260, 374508, 395314, 416120, 460560, 468135, 469680, 499344, 592971, 624180, 690840, 704520, 749016, 790628, 832240, 936270, 988285, 1185942, 1248360, 1381680, 1409040, 1498032, 1581256, 1778913, 1872540, 1976570, 2371884, 2496720, 2964855, 3162512, 3557826, 3745080, 3953140, 4743768, 5929710, 7115652, 7490160, 7906280, 8894565, 9487536, 11859420, 14231304, 15812560, 17789130, 23718840, 28462608, 35578260, 47437680, 71156520, 142313040]

約数ペア:

[(1, 142313040), (2, 71156520), (3, 47437680), (4, 35578260), (5, 28462608), (6, 23718840), (8, 17789130), (9, 15812560), (10, 14231304), (12, 11859420), (15, 9487536), (16, 8894565), (18, 7906280), (19, 7490160), (20, 7115652), (24, 5929710), (30, 4743768), (36, 3953140), (38, 3745080), (40, 3557826), (45, 3162512), (48, 2964855), (57, 2496720), (60, 2371884), (72, 1976570), (76, 1872540), (80, 1778913), (90, 1581256), (95, 1498032), (101, 1409040), (103, 1381680), (114, 1248360), (120, 1185942), (144, 988285), (152, 936270), (171, 832240), (180, 790628), (190, 749016), (202, 704520), (206, 690840), (228, 624180), (240, 592971), (285, 499344), (303, 469680), (304, 468135), (309, 460560), (342, 416120), (360, 395314), (380, 374508), (404, 352260), (412, 345420), (456, 312090), (505, 281808), (515, 276336), (570, 249672), (606, 234840), (618, 230280), (684, 208060), (720, 197657), (760, 187254), (808, 176130), (824, 172710), (855, 166448), (909, 156560), (912, 156045), (927, 153520), (1010, 140904), (1030, 138168), (1140, 124836), (1212, 117420), (1236, 115140), (1368, 104030), (1515, 93936), (1520, 93627), (1545, 92112), (1616, 88065), (1648, 86355), (1710, 83224), (1818, 78280), (1854, 76760), (1919, 74160), (1957, 72720), (2020, 70452), (2060, 69084), (2280, 62418), (2424, 58710), (2472, 57570), (2736, 52015), (3030, 46968), (3090, 46056), (3420, 41612), (3636, 39140), (3708, 38380), (3838, 37080), (3914, 36360), (4040, 35226), (4120, 34542), (4545, 31312), (4560, 31209), (4635, 30704), (4848, 29355), (4944, 28785), (5757, 24720), (5871, 24240), (6060, 23484), (6180, 23028), (6840, 20806), (7272, 19570), (7416, 19190), (7676, 18540), (7828, 18180), (8080, 17613), (8240, 17271), (9090, 15656), (9270, 15352), (9595, 14832), (9785, 14544), (10403, 13680), (11514, 12360), (11742, 12120)]