199738560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29723}}^1$

素因数の和:29750

約数の個数: 112

約数和(自身を含む): 724790016

約数和(自身を除く): 525051456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 29723, 59446, 89169, 118892, 148615, 178338, 208061, 237784, 297230, 356676, 416122, 445845, 475568, 594460, 624183, 713352, 832244, 891690, 951136, 1040305, 1188920, 1248366, 1426704, 1664488, 1783380, 1902272, 2080610, 2377840, 2496732, 2853408, 3120915, 3328976, 3566760, 4161220, 4755680, 4993464, 5706816, 6241830, 6657952, 7133520, 8322440, 9511360, 9986928, 12483660, 13315904, 14267040, 16644880, 19973856, 24967320, 28534080, 33289760, 39947712, 49934640, 66579520, 99869280, 199738560]

約数ペア:

[(1, 199738560), (2, 99869280), (3, 66579520), (4, 49934640), (5, 39947712), (6, 33289760), (7, 28534080), (8, 24967320), (10, 19973856), (12, 16644880), (14, 14267040), (15, 13315904), (16, 12483660), (20, 9986928), (21, 9511360), (24, 8322440), (28, 7133520), (30, 6657952), (32, 6241830), (35, 5706816), (40, 4993464), (42, 4755680), (48, 4161220), (56, 3566760), (60, 3328976), (64, 3120915), (70, 2853408), (80, 2496732), (84, 2377840), (96, 2080610), (105, 1902272), (112, 1783380), (120, 1664488), (140, 1426704), (160, 1248366), (168, 1188920), (192, 1040305), (210, 951136), (224, 891690), (240, 832244), (280, 713352), (320, 624183), (336, 594460), (420, 475568), (448, 445845), (480, 416122), (560, 356676), (672, 297230), (840, 237784), (960, 208061), (1120, 178338), (1344, 148615), (1680, 118892), (2240, 89169), (3360, 59446), (6720, 29723)]