143666640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15349}}^1$

素因数の和:15381

約数の個数: 120

約数和(自身を含む): 519628200

約数和(自身を除く): 375961560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15349, 30698, 46047, 61396, 76745, 92094, 122792, 138141, 153490, 184188, 199537, 230235, 245584, 276282, 306980, 368376, 399074, 460470, 552564, 598611, 613960, 690705, 736752, 798148, 920940, 997685, 1105128, 1197222, 1227920, 1381410, 1596296, 1795833, 1841880, 1995370, 2210256, 2394444, 2762820, 2993055, 3192592, 3591666, 3683760, 3990740, 4788888, 5525640, 5986110, 7183332, 7981480, 8979165, 9577776, 11051280, 11972220, 14366664, 15962960, 17958330, 23944440, 28733328, 35916660, 47888880, 71833320, 143666640]

約数ペア:

[(1, 143666640), (2, 71833320), (3, 47888880), (4, 35916660), (5, 28733328), (6, 23944440), (8, 17958330), (9, 15962960), (10, 14366664), (12, 11972220), (13, 11051280), (15, 9577776), (16, 8979165), (18, 7981480), (20, 7183332), (24, 5986110), (26, 5525640), (30, 4788888), (36, 3990740), (39, 3683760), (40, 3591666), (45, 3192592), (48, 2993055), (52, 2762820), (60, 2394444), (65, 2210256), (72, 1995370), (78, 1841880), (80, 1795833), (90, 1596296), (104, 1381410), (117, 1227920), (120, 1197222), (130, 1105128), (144, 997685), (156, 920940), (180, 798148), (195, 736752), (208, 690705), (234, 613960), (240, 598611), (260, 552564), (312, 460470), (360, 399074), (390, 368376), (468, 306980), (520, 276282), (585, 245584), (624, 230235), (720, 199537), (780, 184188), (936, 153490), (1040, 138141), (1170, 122792), (1560, 92094), (1872, 76745), (2340, 61396), (3120, 46047), (4680, 30698), (9360, 15349)]