88085520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 320336640

約数和(自身を除く): 232251120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 114, 120, 137, 141, 144, 152, 171, 180, 188, 190, 228, 235, 240, 274, 282, 285, 304, 342, 360, 376, 380, 411, 423, 456, 470, 548, 564, 570, 684, 685, 705, 720, 752, 760, 822, 846, 855, 893, 912, 940, 1096, 1128, 1140, 1233, 1368, 1370, 1410, 1520, 1644, 1692, 1710, 1786, 1880, 2055, 2115, 2192, 2256, 2280, 2466, 2603, 2679, 2736, 2740, 2820, 3288, 3384, 3420, 3572, 3760, 4110, 4230, 4465, 4560, 4932, 5206, 5358, 5480, 5640, 6165, 6439, 6576, 6768, 6840, 7144, 7809, 8037, 8220, 8460, 8930, 9864, 10412, 10716, 10960, 11280, 12330, 12878, 13015, 13395, 13680, 14288, 15618, 16074, 16440, 16920, 17860, 19317, 19728, 20824, 21432, 23427, 24660, 25756, 26030, 26790, 31236, 32148, 32195, 32880, 33840, 35720, 38634, 39045, 40185, 41648, 42864, 46854, 49320, 51512, 52060, 53580, 57951, 62472, 64296, 64390, 71440, 77268, 78090, 80370, 93708, 96585, 98640, 103024, 104120, 107160, 115902, 117135, 122341, 124944, 128592, 128780, 154536, 156180, 160740, 187416, 193170, 208240, 214320, 231804, 234270, 244682, 257560, 289755, 309072, 312360, 321480, 367023, 374832, 386340, 463608, 468540, 489364, 515120, 579510, 611705, 624720, 642960, 734046, 772680, 927216, 937080, 978728, 1101069, 1159020, 1223410, 1468092, 1545360, 1835115, 1874160, 1957456, 2202138, 2318040, 2446820, 2936184, 3670230, 4404276, 4636080, 4893640, 5505345, 5872368, 7340460, 8808552, 9787280, 11010690, 14680920, 17617104, 22021380, 29361840, 44042760, 88085520]

約数ペア:

[(1, 88085520), (2, 44042760), (3, 29361840), (4, 22021380), (5, 17617104), (6, 14680920), (8, 11010690), (9, 9787280), (10, 8808552), (12, 7340460), (15, 5872368), (16, 5505345), (18, 4893640), (19, 4636080), (20, 4404276), (24, 3670230), (30, 2936184), (36, 2446820), (38, 2318040), (40, 2202138), (45, 1957456), (47, 1874160), (48, 1835115), (57, 1545360), (60, 1468092), (72, 1223410), (76, 1159020), (80, 1101069), (90, 978728), (94, 937080), (95, 927216), (114, 772680), (120, 734046), (137, 642960), (141, 624720), (144, 611705), (152, 579510), (171, 515120), (180, 489364), (188, 468540), (190, 463608), (228, 386340), (235, 374832), (240, 367023), (274, 321480), (282, 312360), (285, 309072), (304, 289755), (342, 257560), (360, 244682), (376, 234270), (380, 231804), (411, 214320), (423, 208240), (456, 193170), (470, 187416), (548, 160740), (564, 156180), (570, 154536), (684, 128780), (685, 128592), (705, 124944), (720, 122341), (752, 117135), (760, 115902), (822, 107160), (846, 104120), (855, 103024), (893, 98640), (912, 96585), (940, 93708), (1096, 80370), (1128, 78090), (1140, 77268), (1233, 71440), (1368, 64390), (1370, 64296), (1410, 62472), (1520, 57951), (1644, 53580), (1692, 52060), (1710, 51512), (1786, 49320), (1880, 46854), (2055, 42864), (2115, 41648), (2192, 40185), (2256, 39045), (2280, 38634), (2466, 35720), (2603, 33840), (2679, 32880), (2736, 32195), (2740, 32148), (2820, 31236), (3288, 26790), (3384, 26030), (3420, 25756), (3572, 24660), (3760, 23427), (4110, 21432), (4230, 20824), (4465, 19728), (4560, 19317), (4932, 17860), (5206, 16920), (5358, 16440), (5480, 16074), (5640, 15618), (6165, 14288), (6439, 13680), (6576, 13395), (6768, 13015), (6840, 12878), (7144, 12330), (7809, 11280), (8037, 10960), (8220, 10716), (8460, 10412), (8930, 9864)]