164792160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8837

約数の個数: 144

約数和(自身を含む): 605679984

約数和(自身を除く): 440887824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8803, 9360, 17606, 18720, 26409, 35212, 44015, 52818, 70424, 79227, 88030, 105636, 114439, 132045, 140848, 158454, 176060, 211272, 228878, 264090, 281696, 316908, 343317, 352120, 396135, 422544, 457756, 528180, 572195, 633816, 686634, 704240, 792270, 845088, 915512, 1029951, 1056360, 1144390, 1267632, 1373268, 1408480, 1584540, 1716585, 1831024, 2059902, 2112720, 2288780, 2535264, 2746536, 3169080, 3433170, 3662048, 4119804, 4225440, 4577560, 5149755, 5493072, 6338160, 6866340, 8239608, 9155120, 10299510, 10986144, 12676320, 13732680, 16479216, 18310240, 20599020, 27465360, 32958432, 41198040, 54930720, 82396080, 164792160]

約数ペア:

[(1, 164792160), (2, 82396080), (3, 54930720), (4, 41198040), (5, 32958432), (6, 27465360), (8, 20599020), (9, 18310240), (10, 16479216), (12, 13732680), (13, 12676320), (15, 10986144), (16, 10299510), (18, 9155120), (20, 8239608), (24, 6866340), (26, 6338160), (30, 5493072), (32, 5149755), (36, 4577560), (39, 4225440), (40, 4119804), (45, 3662048), (48, 3433170), (52, 3169080), (60, 2746536), (65, 2535264), (72, 2288780), (78, 2112720), (80, 2059902), (90, 1831024), (96, 1716585), (104, 1584540), (117, 1408480), (120, 1373268), (130, 1267632), (144, 1144390), (156, 1056360), (160, 1029951), (180, 915512), (195, 845088), (208, 792270), (234, 704240), (240, 686634), (260, 633816), (288, 572195), (312, 528180), (360, 457756), (390, 422544), (416, 396135), (468, 352120), (480, 343317), (520, 316908), (585, 281696), (624, 264090), (720, 228878), (780, 211272), (936, 176060), (1040, 158454), (1170, 140848), (1248, 132045), (1440, 114439), (1560, 105636), (1872, 88030), (2080, 79227), (2340, 70424), (3120, 52818), (3744, 44015), (4680, 35212), (6240, 26409), (8803, 18720), (9360, 17606)]