19158447360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:1981

約数の個数: 288

約数和(自身を含む): 66227954688

約数和(自身を除く): 47069507328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 223, 240, 256, 260, 312, 320, 384, 390, 416, 446, 480, 520, 624, 640, 669, 768, 780, 832, 892, 960, 1040, 1115, 1248, 1280, 1338, 1560, 1664, 1721, 1784, 1920, 2080, 2230, 2496, 2676, 2899, 3120, 3328, 3345, 3442, 3568, 3840, 4160, 4460, 4992, 5163, 5352, 5798, 6240, 6690, 6884, 7136, 8320, 8605, 8697, 8920, 9984, 10326, 10704, 11596, 12480, 13380, 13768, 14272, 14495, 16640, 17210, 17394, 17840, 20652, 21408, 22373, 23192, 24960, 25815, 26760, 27536, 28544, 28990, 34420, 34788, 35680, 41304, 42816, 43485, 44746, 46384, 49920, 51630, 53520, 55072, 57088, 57980, 67119, 68840, 69576, 71360, 82608, 85632, 86970, 89492, 92768, 103260, 107040, 110144, 111865, 115960, 134238, 137680, 139152, 142720, 165216, 171264, 173940, 178984, 185536, 206520, 214080, 220288, 223730, 231920, 268476, 275360, 278304, 285440, 330432, 335595, 347880, 357968, 371072, 383783, 413040, 428160, 440576, 447460, 463840, 536952, 550720, 556608, 660864, 671190, 695760, 715936, 742144, 767566, 826080, 856320, 894920, 927680, 1073904, 1101440, 1113216, 1151349, 1321728, 1342380, 1391520, 1431872, 1535132, 1652160, 1789840, 1855360, 1918915, 2147808, 2202880, 2226432, 2302698, 2684760, 2783040, 2863744, 3070264, 3304320, 3579680, 3710720, 3837830, 4295616, 4605396, 4989179, 5369520, 5566080, 5727488, 5756745, 6140528, 6608640, 7159360, 7675660, 8591232, 9210792, 9978358, 10739040, 11132160, 11513490, 12281056, 14318720, 14967537, 15351320, 17182464, 18421584, 19956716, 21478080, 23026980, 24562112, 24945895, 28637440, 29935074, 30702640, 36843168, 39913432, 42956160, 46053960, 49124224, 49891790, 59870148, 61405280, 73686336, 74837685, 79826864, 85912320, 92107920, 98248448, 99783580, 119740296, 122810560, 147372672, 149675370, 159653728, 184215840, 199567160, 239480592, 245621120, 294745344, 299350740, 319307456, 368431680, 399134320, 478961184, 491242240, 598701480, 638614912, 736863360, 798268640, 957922368, 1197402960, 1277229824, 1473726720, 1596537280, 1915844736, 2394805920, 3193074560, 3831689472, 4789611840, 6386149120, 9579223680, 19158447360]

約数ペア:

[(1, 19158447360), (2, 9579223680), (3, 6386149120), (4, 4789611840), (5, 3831689472), (6, 3193074560), (8, 2394805920), (10, 1915844736), (12, 1596537280), (13, 1473726720), (15, 1277229824), (16, 1197402960), (20, 957922368), (24, 798268640), (26, 736863360), (30, 638614912), (32, 598701480), (39, 491242240), (40, 478961184), (48, 399134320), (52, 368431680), (60, 319307456), (64, 299350740), (65, 294745344), (78, 245621120), (80, 239480592), (96, 199567160), (104, 184215840), (120, 159653728), (128, 149675370), (130, 147372672), (156, 122810560), (160, 119740296), (192, 99783580), (195, 98248448), (208, 92107920), (223, 85912320), (240, 79826864), (256, 74837685), (260, 73686336), (312, 61405280), (320, 59870148), (384, 49891790), (390, 49124224), (416, 46053960), (446, 42956160), (480, 39913432), (520, 36843168), (624, 30702640), (640, 29935074), (669, 28637440), (768, 24945895), (780, 24562112), (832, 23026980), (892, 21478080), (960, 19956716), (1040, 18421584), (1115, 17182464), (1248, 15351320), (1280, 14967537), (1338, 14318720), (1560, 12281056), (1664, 11513490), (1721, 11132160), (1784, 10739040), (1920, 9978358), (2080, 9210792), (2230, 8591232), (2496, 7675660), (2676, 7159360), (2899, 6608640), (3120, 6140528), (3328, 5756745), (3345, 5727488), (3442, 5566080), (3568, 5369520), (3840, 4989179), (4160, 4605396), (4460, 4295616), (4992, 3837830), (5163, 3710720), (5352, 3579680), (5798, 3304320), (6240, 3070264), (6690, 2863744), (6884, 2783040), (7136, 2684760), (8320, 2302698), (8605, 2226432), (8697, 2202880), (8920, 2147808), (9984, 1918915), (10326, 1855360), (10704, 1789840), (11596, 1652160), (12480, 1535132), (13380, 1431872), (13768, 1391520), (14272, 1342380), (14495, 1321728), (16640, 1151349), (17210, 1113216), (17394, 1101440), (17840, 1073904), (20652, 927680), (21408, 894920), (22373, 856320), (23192, 826080), (24960, 767566), (25815, 742144), (26760, 715936), (27536, 695760), (28544, 671190), (28990, 660864), (34420, 556608), (34788, 550720), (35680, 536952), (41304, 463840), (42816, 447460), (43485, 440576), (44746, 428160), (46384, 413040), (49920, 383783), (51630, 371072), (53520, 357968), (55072, 347880), (57088, 335595), (57980, 330432), (67119, 285440), (68840, 278304), (69576, 275360), (71360, 268476), (82608, 231920), (85632, 223730), (86970, 220288), (89492, 214080), (92768, 206520), (103260, 185536), (107040, 178984), (110144, 173940), (111865, 171264), (115960, 165216), (134238, 142720), (137680, 139152)]