2689492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9521}}^1$

素因数の和:9655

約数の個数: 160

約数和(自身を含む): 9181340928

約数和(自身を除く): 6491848848

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, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 528, 535, 642, 660, 856, 880, 1070, 1177, 1284, 1320, 1605, 1712, 2140, 2354, 2568, 2640, 3210, 3531, 4280, 4708, 5136, 5885, 6420, 7062, 8560, 9416, 9521, 11770, 12840, 14124, 17655, 18832, 19042, 23540, 25680, 28248, 28563, 35310, 38084, 47080, 47605, 56496, 57126, 70620, 76168, 94160, 95210, 104731, 114252, 141240, 142815, 152336, 190420, 209462, 228504, 282480, 285630, 314193, 380840, 418924, 457008, 523655, 571260, 628386, 761680, 837848, 1018747, 1047310, 1142520, 1256772, 1570965, 1675696, 2037494, 2094620, 2285040, 2513544, 3056241, 3141930, 4074988, 4189240, 5027088, 5093735, 6112482, 6283860, 8149976, 8378480, 10187470, 11206217, 12224964, 12567720, 15281205, 16299952, 20374940, 22412434, 24449928, 25135440, 30562410, 33618651, 40749880, 44824868, 48899856, 56031085, 61124820, 67237302, 81499760, 89649736, 112062170, 122249640, 134474604, 168093255, 179299472, 224124340, 244499280, 268949208, 336186510, 448248680, 537898416, 672373020, 896497360, 1344746040, 2689492080]

約数ペア:

[(1, 2689492080), (2, 1344746040), (3, 896497360), (4, 672373020), (5, 537898416), (6, 448248680), (8, 336186510), (10, 268949208), (11, 244499280), (12, 224124340), (15, 179299472), (16, 168093255), (20, 134474604), (22, 122249640), (24, 112062170), (30, 89649736), (33, 81499760), (40, 67237302), (44, 61124820), (48, 56031085), (55, 48899856), (60, 44824868), (66, 40749880), (80, 33618651), (88, 30562410), (107, 25135440), (110, 24449928), (120, 22412434), (132, 20374940), (165, 16299952), (176, 15281205), (214, 12567720), (220, 12224964), (240, 11206217), (264, 10187470), (321, 8378480), (330, 8149976), (428, 6283860), (440, 6112482), (528, 5093735), (535, 5027088), (642, 4189240), (660, 4074988), (856, 3141930), (880, 3056241), (1070, 2513544), (1177, 2285040), (1284, 2094620), (1320, 2037494), (1605, 1675696), (1712, 1570965), (2140, 1256772), (2354, 1142520), (2568, 1047310), (2640, 1018747), (3210, 837848), (3531, 761680), (4280, 628386), (4708, 571260), (5136, 523655), (5885, 457008), (6420, 418924), (7062, 380840), (8560, 314193), (9416, 285630), (9521, 282480), (11770, 228504), (12840, 209462), (14124, 190420), (17655, 152336), (18832, 142815), (19042, 141240), (23540, 114252), (25680, 104731), (28248, 95210), (28563, 94160), (35310, 76168), (38084, 70620), (47080, 57126), (47605, 56496)]