140218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53113}}^1$

素因数の和:53140

約数の個数: 80

約数和(自身を含む): 474201792

約数和(自身を除く): 333983472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53113, 106226, 159339, 212452, 265565, 318678, 424904, 531130, 584243, 637356, 796695, 849808, 1062260, 1168486, 1274712, 1593390, 1752729, 2124520, 2336972, 2549424, 2921215, 3186780, 3505458, 4249040, 4673944, 5842430, 6373560, 7010916, 8763645, 9347888, 11684860, 12747120, 14021832, 17527290, 23369720, 28043664, 35054580, 46739440, 70109160, 140218320]

約数ペア:

[(1, 140218320), (2, 70109160), (3, 46739440), (4, 35054580), (5, 28043664), (6, 23369720), (8, 17527290), (10, 14021832), (11, 12747120), (12, 11684860), (15, 9347888), (16, 8763645), (20, 7010916), (22, 6373560), (24, 5842430), (30, 4673944), (33, 4249040), (40, 3505458), (44, 3186780), (48, 2921215), (55, 2549424), (60, 2336972), (66, 2124520), (80, 1752729), (88, 1593390), (110, 1274712), (120, 1168486), (132, 1062260), (165, 849808), (176, 796695), (220, 637356), (240, 584243), (264, 531130), (330, 424904), (440, 318678), (528, 265565), (660, 212452), (880, 159339), (1320, 106226), (2640, 53113)]