126800520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13723}}^1$

素因数の和:13755

約数の個数: 128

約数和(自身を含む): 474301440

約数和(自身を除く): 347500920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 13723, 27446, 41169, 54892, 68615, 82338, 96061, 109784, 137230, 150953, 164676, 192122, 205845, 274460, 288183, 301906, 329352, 384244, 411690, 452859, 480305, 548920, 576366, 603812, 754765, 768488, 823380, 905718, 960610, 1056671, 1152732, 1207624, 1440915, 1509530, 1646760, 1811436, 1921220, 2113342, 2264295, 2305464, 2881830, 3019060, 3170013, 3622872, 3842440, 4226684, 4528590, 5283355, 5763660, 6038120, 6340026, 8453368, 9057180, 10566710, 11527320, 12680052, 15850065, 18114360, 21133420, 25360104, 31700130, 42266840, 63400260, 126800520]

約数ペア:

[(1, 126800520), (2, 63400260), (3, 42266840), (4, 31700130), (5, 25360104), (6, 21133420), (7, 18114360), (8, 15850065), (10, 12680052), (11, 11527320), (12, 10566710), (14, 9057180), (15, 8453368), (20, 6340026), (21, 6038120), (22, 5763660), (24, 5283355), (28, 4528590), (30, 4226684), (33, 3842440), (35, 3622872), (40, 3170013), (42, 3019060), (44, 2881830), (55, 2305464), (56, 2264295), (60, 2113342), (66, 1921220), (70, 1811436), (77, 1646760), (84, 1509530), (88, 1440915), (105, 1207624), (110, 1152732), (120, 1056671), (132, 960610), (140, 905718), (154, 823380), (165, 768488), (168, 754765), (210, 603812), (220, 576366), (231, 548920), (264, 480305), (280, 452859), (308, 411690), (330, 384244), (385, 329352), (420, 301906), (440, 288183), (462, 274460), (616, 205845), (660, 192122), (770, 164676), (840, 150953), (924, 137230), (1155, 109784), (1320, 96061), (1540, 82338), (1848, 68615), (2310, 54892), (3080, 41169), (4620, 27446), (9240, 13723)]