1186996880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1861

約数の個数: 120

約数和(自身を含む): 3041001792

約数和(自身を除く): 1854004912

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 361, 368, 380, 437, 460, 722, 760, 874, 920, 1444, 1520, 1748, 1787, 1805, 1840, 2185, 2888, 3496, 3574, 3610, 4370, 5776, 6992, 7148, 7220, 8303, 8740, 8935, 14296, 14440, 16606, 17480, 17870, 28592, 28880, 33212, 33953, 34960, 35740, 41101, 41515, 66424, 67906, 71480, 82202, 83030, 132848, 135812, 142960, 164404, 166060, 169765, 205505, 271624, 328808, 332120, 339530, 411010, 543248, 645107, 657616, 664240, 679060, 780919, 822020, 1290214, 1358120, 1561838, 1644040, 2580428, 2716240, 3123676, 3225535, 3288080, 3904595, 5160856, 6247352, 6451070, 7809190, 10321712, 12494704, 12902140, 14837461, 15618380, 25804280, 29674922, 31236760, 51608560, 59349844, 62473520, 74187305, 118699688, 148374610, 237399376, 296749220, 593498440, 1186996880]

約数ペア:

[(1, 1186996880), (2, 593498440), (4, 296749220), (5, 237399376), (8, 148374610), (10, 118699688), (16, 74187305), (19, 62473520), (20, 59349844), (23, 51608560), (38, 31236760), (40, 29674922), (46, 25804280), (76, 15618380), (80, 14837461), (92, 12902140), (95, 12494704), (115, 10321712), (152, 7809190), (184, 6451070), (190, 6247352), (230, 5160856), (304, 3904595), (361, 3288080), (368, 3225535), (380, 3123676), (437, 2716240), (460, 2580428), (722, 1644040), (760, 1561838), (874, 1358120), (920, 1290214), (1444, 822020), (1520, 780919), (1748, 679060), (1787, 664240), (1805, 657616), (1840, 645107), (2185, 543248), (2888, 411010), (3496, 339530), (3574, 332120), (3610, 328808), (4370, 271624), (5776, 205505), (6992, 169765), (7148, 166060), (7220, 164404), (8303, 142960), (8740, 135812), (8935, 132848), (14296, 83030), (14440, 82202), (16606, 71480), (17480, 67906), (17870, 66424), (28592, 41515), (28880, 41101), (33212, 35740), (33953, 34960)]