2016195120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{75683}}^1$

素因数の和:75739

約数の個数: 120

約数和(自身を含む): 6954148656

約数和(自身を除く): 4937953536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 75683, 151366, 227049, 302732, 378415, 454098, 605464, 681147, 756830, 908196, 1135245, 1210928, 1362294, 1513660, 1816392, 2270490, 2724588, 2800271, 3027320, 3405735, 3632784, 4540980, 5449176, 5600542, 6054640, 6811470, 8400813, 9081960, 10898352, 11201084, 13622940, 14001355, 16801626, 18163920, 22402168, 25202439, 27245880, 28002710, 33603252, 42004065, 44804336, 50404878, 54491760, 56005420, 67206504, 84008130, 100809756, 112010840, 126012195, 134413008, 168016260, 201619512, 224021680, 252024390, 336032520, 403239024, 504048780, 672065040, 1008097560, 2016195120]

約数ペア:

[(1, 2016195120), (2, 1008097560), (3, 672065040), (4, 504048780), (5, 403239024), (6, 336032520), (8, 252024390), (9, 224021680), (10, 201619512), (12, 168016260), (15, 134413008), (16, 126012195), (18, 112010840), (20, 100809756), (24, 84008130), (30, 67206504), (36, 56005420), (37, 54491760), (40, 50404878), (45, 44804336), (48, 42004065), (60, 33603252), (72, 28002710), (74, 27245880), (80, 25202439), (90, 22402168), (111, 18163920), (120, 16801626), (144, 14001355), (148, 13622940), (180, 11201084), (185, 10898352), (222, 9081960), (240, 8400813), (296, 6811470), (333, 6054640), (360, 5600542), (370, 5449176), (444, 4540980), (555, 3632784), (592, 3405735), (666, 3027320), (720, 2800271), (740, 2724588), (888, 2270490), (1110, 1816392), (1332, 1513660), (1480, 1362294), (1665, 1210928), (1776, 1135245), (2220, 908196), (2664, 756830), (2960, 681147), (3330, 605464), (4440, 454098), (5328, 378415), (6660, 302732), (8880, 227049), (13320, 151366), (26640, 75683)]