1055817280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7727}}^1$

素因数の和:7812

約数の個数: 112

約数和(自身を含む): 2920813056

約数和(自身を除く): 1864995776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2240, 2440, 3416, 3904, 4270, 4880, 6832, 7727, 8540, 9760, 13664, 15454, 17080, 19520, 27328, 30908, 34160, 38635, 54089, 61816, 68320, 77270, 108178, 123632, 136640, 154540, 216356, 247264, 270445, 309080, 432712, 471347, 494528, 540890, 618160, 865424, 942694, 1081780, 1236320, 1730848, 1885388, 2163560, 2356735, 2472640, 3299429, 3461696, 3770776, 4327120, 4713470, 6598858, 7541552, 8654240, 9426940, 13197716, 15083104, 16497145, 17308480, 18853880, 26395432, 30166208, 32994290, 37707760, 52790864, 65988580, 75415520, 105581728, 131977160, 150831040, 211163456, 263954320, 527908640, 1055817280]

約数ペア:

[(1, 1055817280), (2, 527908640), (4, 263954320), (5, 211163456), (7, 150831040), (8, 131977160), (10, 105581728), (14, 75415520), (16, 65988580), (20, 52790864), (28, 37707760), (32, 32994290), (35, 30166208), (40, 26395432), (56, 18853880), (61, 17308480), (64, 16497145), (70, 15083104), (80, 13197716), (112, 9426940), (122, 8654240), (140, 7541552), (160, 6598858), (224, 4713470), (244, 4327120), (280, 3770776), (305, 3461696), (320, 3299429), (427, 2472640), (448, 2356735), (488, 2163560), (560, 1885388), (610, 1730848), (854, 1236320), (976, 1081780), (1120, 942694), (1220, 865424), (1708, 618160), (1952, 540890), (2135, 494528), (2240, 471347), (2440, 432712), (3416, 309080), (3904, 270445), (4270, 247264), (4880, 216356), (6832, 154540), (7727, 136640), (8540, 123632), (9760, 108178), (13664, 77270), (15454, 68320), (17080, 61816), (19520, 54089), (27328, 38635), (30908, 34160)]