141958720

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 351861120

約数和(自身を除く): 209902400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 73, 80, 103, 118, 146, 160, 206, 236, 292, 295, 320, 365, 412, 472, 515, 584, 590, 730, 824, 944, 1030, 1168, 1180, 1460, 1648, 1888, 2060, 2336, 2360, 2920, 3296, 3776, 4120, 4307, 4672, 4720, 5840, 6077, 6592, 7519, 8240, 8614, 9440, 11680, 12154, 15038, 16480, 17228, 18880, 21535, 23360, 24308, 30076, 30385, 32960, 34456, 37595, 43070, 48616, 60152, 60770, 68912, 75190, 86140, 97232, 120304, 121540, 137824, 150380, 172280, 194464, 240608, 243080, 275648, 300760, 344560, 388928, 443621, 481216, 486160, 601520, 689120, 887242, 972320, 1203040, 1378240, 1774484, 1944640, 2218105, 2406080, 3548968, 4436210, 7097936, 8872420, 14195872, 17744840, 28391744, 35489680, 70979360, 141958720]

約数ペア:

[(1, 141958720), (2, 70979360), (4, 35489680), (5, 28391744), (8, 17744840), (10, 14195872), (16, 8872420), (20, 7097936), (32, 4436210), (40, 3548968), (59, 2406080), (64, 2218105), (73, 1944640), (80, 1774484), (103, 1378240), (118, 1203040), (146, 972320), (160, 887242), (206, 689120), (236, 601520), (292, 486160), (295, 481216), (320, 443621), (365, 388928), (412, 344560), (472, 300760), (515, 275648), (584, 243080), (590, 240608), (730, 194464), (824, 172280), (944, 150380), (1030, 137824), (1168, 121540), (1180, 120304), (1460, 97232), (1648, 86140), (1888, 75190), (2060, 68912), (2336, 60770), (2360, 60152), (2920, 48616), (3296, 43070), (3776, 37595), (4120, 34456), (4307, 32960), (4672, 30385), (4720, 30076), (5840, 24308), (6077, 23360), (6592, 21535), (7519, 18880), (8240, 17228), (8614, 16480), (9440, 15038), (11680, 12154)]