2819452680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{711983}}^1$

素因数の和:712011

約数の個数: 96

約数和(自身を含む): 9996255360

約数和(自身を除く): 7176802680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 711983, 1423966, 2135949, 2847932, 3559915, 4271898, 5695864, 6407847, 7119830, 7831813, 8543796, 10679745, 12815694, 14239660, 15663626, 17087592, 21359490, 23495439, 25631388, 28479320, 31327252, 32039235, 39159065, 42718980, 46990878, 51262776, 62654504, 64078470, 70486317, 78318130, 85437960, 93981756, 117477195, 128156940, 140972634, 156636260, 187963512, 234954390, 256313880, 281945268, 313272520, 352431585, 469908780, 563890536, 704863170, 939817560, 1409726340, 2819452680]

約数ペア:

[(1, 2819452680), (2, 1409726340), (3, 939817560), (4, 704863170), (5, 563890536), (6, 469908780), (8, 352431585), (9, 313272520), (10, 281945268), (11, 256313880), (12, 234954390), (15, 187963512), (18, 156636260), (20, 140972634), (22, 128156940), (24, 117477195), (30, 93981756), (33, 85437960), (36, 78318130), (40, 70486317), (44, 64078470), (45, 62654504), (55, 51262776), (60, 46990878), (66, 42718980), (72, 39159065), (88, 32039235), (90, 31327252), (99, 28479320), (110, 25631388), (120, 23495439), (132, 21359490), (165, 17087592), (180, 15663626), (198, 14239660), (220, 12815694), (264, 10679745), (330, 8543796), (360, 7831813), (396, 7119830), (440, 6407847), (495, 5695864), (660, 4271898), (792, 3559915), (990, 2847932), (1320, 2135949), (1980, 1423966), (3960, 711983)]