169970294480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{7121}}^1\times {\mathrm{6089}}^1$

素因数の和:13237

約数の個数: 120

約数和(自身を含む): 459840333960

約数和(自身を除く): 289870039480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6089, 7121, 12178, 14242, 24356, 28484, 30445, 35605, 42623, 48712, 49847, 56968, 60890, 71210, 85246, 97424, 99694, 113936, 121780, 142420, 170492, 199388, 213115, 243560, 249235, 284840, 298361, 340984, 348929, 398776, 426230, 487120, 498470, 569680, 596722, 681968, 697858, 797552, 852460, 996940, 1193444, 1395716, 1491805, 1704920, 1744645, 1993880, 2386888, 2791432, 2983610, 3409840, 3489290, 3987760, 4773776, 5582864, 5967220, 6978580, 11934440, 13957160, 23868880, 27914320, 43359769, 86719538, 173439076, 216798845, 303518383, 346878152, 433597690, 607036766, 693756304, 867195380, 1214073532, 1517591915, 1734390760, 2124628681, 2428147064, 3035183830, 3468781520, 4249257362, 4856294128, 6070367660, 8498514724, 10623143405, 12140735320, 16997029448, 21246286810, 24281470640, 33994058896, 42492573620, 84985147240, 169970294480]

約数ペア:

[(1, 169970294480), (2, 84985147240), (4, 42492573620), (5, 33994058896), (7, 24281470640), (8, 21246286810), (10, 16997029448), (14, 12140735320), (16, 10623143405), (20, 8498514724), (28, 6070367660), (35, 4856294128), (40, 4249257362), (49, 3468781520), (56, 3035183830), (70, 2428147064), (80, 2124628681), (98, 1734390760), (112, 1517591915), (140, 1214073532), (196, 867195380), (245, 693756304), (280, 607036766), (392, 433597690), (490, 346878152), (560, 303518383), (784, 216798845), (980, 173439076), (1960, 86719538), (3920, 43359769), (6089, 27914320), (7121, 23868880), (12178, 13957160), (14242, 11934440), (24356, 6978580), (28484, 5967220), (30445, 5582864), (35605, 4773776), (42623, 3987760), (48712, 3489290), (49847, 3409840), (56968, 2983610), (60890, 2791432), (71210, 2386888), (85246, 1993880), (97424, 1744645), (99694, 1704920), (113936, 1491805), (121780, 1395716), (142420, 1193444), (170492, 996940), (199388, 852460), (213115, 797552), (243560, 697858), (249235, 681968), (284840, 596722), (298361, 569680), (340984, 498470), (348929, 487120), (398776, 426230)]