86928394280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{152111}}^1$

素因数の和:152299

約数の個数: 128

約数和(自身を含む): 242259655680

約数和(自身を除く): 155331261400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 157, 182, 260, 280, 314, 364, 455, 520, 628, 728, 785, 910, 1099, 1256, 1570, 1820, 2041, 2198, 3140, 3640, 4082, 4396, 5495, 6280, 8164, 8792, 10205, 10990, 14287, 16328, 20410, 21980, 28574, 40820, 43960, 57148, 71435, 81640, 114296, 142870, 152111, 285740, 304222, 571480, 608444, 760555, 1064777, 1216888, 1521110, 1977443, 2129554, 3042220, 3954886, 4259108, 5323885, 6084440, 7909772, 8518216, 9887215, 10647770, 13842101, 15819544, 19774430, 21295540, 23881427, 27684202, 39548860, 42591080, 47762854, 55368404, 69210505, 79097720, 95525708, 110736808, 119407135, 138421010, 167169989, 191051416, 238814270, 276842020, 310458551, 334339978, 477628540, 553684040, 620917102, 668679956, 835849945, 955257080, 1241834204, 1337359912, 1552292755, 1671699890, 2173209857, 2483668408, 3104585510, 3343399780, 4346419714, 6209171020, 6686799560, 8692839428, 10866049285, 12418342040, 17385678856, 21732098570, 43464197140, 86928394280]

約数ペア:

[(1, 86928394280), (2, 43464197140), (4, 21732098570), (5, 17385678856), (7, 12418342040), (8, 10866049285), (10, 8692839428), (13, 6686799560), (14, 6209171020), (20, 4346419714), (26, 3343399780), (28, 3104585510), (35, 2483668408), (40, 2173209857), (52, 1671699890), (56, 1552292755), (65, 1337359912), (70, 1241834204), (91, 955257080), (104, 835849945), (130, 668679956), (140, 620917102), (157, 553684040), (182, 477628540), (260, 334339978), (280, 310458551), (314, 276842020), (364, 238814270), (455, 191051416), (520, 167169989), (628, 138421010), (728, 119407135), (785, 110736808), (910, 95525708), (1099, 79097720), (1256, 69210505), (1570, 55368404), (1820, 47762854), (2041, 42591080), (2198, 39548860), (3140, 27684202), (3640, 23881427), (4082, 21295540), (4396, 19774430), (5495, 15819544), (6280, 13842101), (8164, 10647770), (8792, 9887215), (10205, 8518216), (10990, 7909772), (14287, 6084440), (16328, 5323885), (20410, 4259108), (21980, 3954886), (28574, 3042220), (40820, 2129554), (43960, 1977443), (57148, 1521110), (71435, 1216888), (81640, 1064777), (114296, 760555), (142870, 608444), (152111, 571480), (285740, 304222)]