158325480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 550368000

約数和(自身を除く): 392042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 285, 293, 316, 342, 360, 380, 395, 456, 474, 570, 586, 632, 684, 711, 760, 790, 855, 879, 948, 1140, 1172, 1185, 1368, 1422, 1465, 1501, 1580, 1710, 1758, 1896, 2280, 2344, 2370, 2637, 2844, 2930, 3002, 3160, 3420, 3516, 3555, 4395, 4503, 4740, 5274, 5567, 5688, 5860, 6004, 6840, 7032, 7110, 7505, 8790, 9006, 9480, 10548, 11134, 11720, 12008, 13185, 13509, 14220, 15010, 16701, 17580, 18012, 21096, 22268, 22515, 23147, 26370, 27018, 27835, 28440, 30020, 33402, 35160, 36024, 44536, 45030, 46294, 50103, 52740, 54036, 55670, 60040, 66804, 67545, 69441, 83505, 90060, 92588, 100206, 105480, 108072, 111340, 115735, 133608, 135090, 138882, 167010, 180120, 185176, 200412, 208323, 222680, 231470, 250515, 270180, 277764, 334020, 347205, 400824, 416646, 439793, 462940, 501030, 540360, 555528, 668040, 694410, 833292, 879586, 925880, 1002060, 1041615, 1319379, 1388820, 1666584, 1759172, 2004120, 2083230, 2198965, 2638758, 2777640, 3518344, 3958137, 4166460, 4397930, 5277516, 6596895, 7916274, 8332920, 8795860, 10555032, 13193790, 15832548, 17591720, 19790685, 26387580, 31665096, 39581370, 52775160, 79162740, 158325480]

約数ペア:

[(1, 158325480), (2, 79162740), (3, 52775160), (4, 39581370), (5, 31665096), (6, 26387580), (8, 19790685), (9, 17591720), (10, 15832548), (12, 13193790), (15, 10555032), (18, 8795860), (19, 8332920), (20, 7916274), (24, 6596895), (30, 5277516), (36, 4397930), (38, 4166460), (40, 3958137), (45, 3518344), (57, 2777640), (60, 2638758), (72, 2198965), (76, 2083230), (79, 2004120), (90, 1759172), (95, 1666584), (114, 1388820), (120, 1319379), (152, 1041615), (158, 1002060), (171, 925880), (180, 879586), (190, 833292), (228, 694410), (237, 668040), (285, 555528), (293, 540360), (316, 501030), (342, 462940), (360, 439793), (380, 416646), (395, 400824), (456, 347205), (474, 334020), (570, 277764), (586, 270180), (632, 250515), (684, 231470), (711, 222680), (760, 208323), (790, 200412), (855, 185176), (879, 180120), (948, 167010), (1140, 138882), (1172, 135090), (1185, 133608), (1368, 115735), (1422, 111340), (1465, 108072), (1501, 105480), (1580, 100206), (1710, 92588), (1758, 90060), (1896, 83505), (2280, 69441), (2344, 67545), (2370, 66804), (2637, 60040), (2844, 55670), (2930, 54036), (3002, 52740), (3160, 50103), (3420, 46294), (3516, 45030), (3555, 44536), (4395, 36024), (4503, 35160), (4740, 33402), (5274, 30020), (5567, 28440), (5688, 27835), (5860, 27018), (6004, 26370), (6840, 23147), (7032, 22515), (7110, 22268), (7505, 21096), (8790, 18012), (9006, 17580), (9480, 16701), (10548, 15010), (11134, 14220), (11720, 13509), (12008, 13185)]