28143669840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{820037}}^1$

素因数の和:820077

約数の個数: 160

約数和(自身を含む): 102498189696

約数和(自身を除く): 74354519856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 34320, 820037, 1640074, 2460111, 3280148, 4100185, 4920222, 6560296, 8200370, 9020407, 9840444, 10660481, 12300555, 13120592, 16400740, 18040814, 19680888, 21320962, 24601110, 27061221, 31981443, 32801480, 36081628, 39361776, 42641924, 45102035, 49202220, 53302405, 54122442, 63962886, 65602960, 72163256, 85283848, 90204070, 98404440, 106604810, 108244884, 117265291, 127925772, 135306105, 144326512, 159907215, 170567696, 180408140, 196808880, 213209620, 216489768, 234530582, 255851544, 270612210, 319814430, 351795873, 360816280, 426419240, 432979536, 469061164, 511703088, 541224420, 586326455, 639628860, 703591746, 721632560, 852838480, 938122328, 1082448840, 1172652910, 1279257720, 1407183492, 1758979365, 1876244656, 2164897680, 2345305820, 2558515440, 2814366984, 3517958730, 4690611640, 5628733968, 7035917460, 9381223280, 14071834920, 28143669840]

約数ペア:

[(1, 28143669840), (2, 14071834920), (3, 9381223280), (4, 7035917460), (5, 5628733968), (6, 4690611640), (8, 3517958730), (10, 2814366984), (11, 2558515440), (12, 2345305820), (13, 2164897680), (15, 1876244656), (16, 1758979365), (20, 1407183492), (22, 1279257720), (24, 1172652910), (26, 1082448840), (30, 938122328), (33, 852838480), (39, 721632560), (40, 703591746), (44, 639628860), (48, 586326455), (52, 541224420), (55, 511703088), (60, 469061164), (65, 432979536), (66, 426419240), (78, 360816280), (80, 351795873), (88, 319814430), (104, 270612210), (110, 255851544), (120, 234530582), (130, 216489768), (132, 213209620), (143, 196808880), (156, 180408140), (165, 170567696), (176, 159907215), (195, 144326512), (208, 135306105), (220, 127925772), (240, 117265291), (260, 108244884), (264, 106604810), (286, 98404440), (312, 90204070), (330, 85283848), (390, 72163256), (429, 65602960), (440, 63962886), (520, 54122442), (528, 53302405), (572, 49202220), (624, 45102035), (660, 42641924), (715, 39361776), (780, 36081628), (858, 32801480), (880, 31981443), (1040, 27061221), (1144, 24601110), (1320, 21320962), (1430, 19680888), (1560, 18040814), (1716, 16400740), (2145, 13120592), (2288, 12300555), (2640, 10660481), (2860, 9840444), (3120, 9020407), (3432, 8200370), (4290, 6560296), (5720, 4920222), (6864, 4100185), (8580, 3280148), (11440, 2460111), (17160, 1640074), (34320, 820037)]