2627845920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13768

約数の個数: 288

約数和(自身を含む): 10788785280

約数和(自身を除く): 8160939360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 13721, 15960, 19152, 21280, 23940, 27360, 27442, 31920, 38304, 41163, 47880, 54884, 63840, 68605, 82326, 95760, 96047, 109768, 123489, 137210, 164652, 191520, 192094, 205815, 219536, 246978, 260699, 274420, 288141, 329304, 384188, 411630, 439072, 480235, 493956, 521398, 548840, 576282, 617445, 658608, 768376, 782097, 823260, 864423, 960470, 987912, 1042796, 1097680, 1152564, 1234890, 1303495, 1317216, 1440705, 1536752, 1564194, 1646520, 1728846, 1824893, 1920940, 1975824, 2085592, 2195360, 2305128, 2346291, 2469780, 2606990, 2881410, 3073504, 3128388, 3293040, 3457692, 3649786, 3841880, 3910485, 3951648, 4171184, 4322115, 4610256, 4692582, 4939560, 5213980, 5474679, 5762820, 6256776, 6586080, 6915384, 7299572, 7683760, 7820970, 8342368, 8644230, 9124465, 9220512, 9385164, 9879120, 10427960, 10949358, 11525640, 11731455, 12513552, 13830768, 14599144, 15367520, 15641940, 16424037, 17288460, 18248930, 18770328, 19758240, 20855920, 21898716, 23051280, 23462910, 25027104, 27373395, 27661536, 29198288, 31283880, 32848074, 34576920, 36497860, 37540656, 41711840, 43797432, 46102560, 46925820, 54746790, 58396576, 62567760, 65696148, 69153840, 72995720, 75081312, 82120185, 87594864, 93851640, 109493580, 125135520, 131392296, 138307680, 145991440, 164240370, 175189728, 187703280, 218987160, 262784592, 291982880, 328480740, 375406560, 437974320, 525569184, 656961480, 875948640, 1313922960, 2627845920]

約数ペア:

[(1, 2627845920), (2, 1313922960), (3, 875948640), (4, 656961480), (5, 525569184), (6, 437974320), (7, 375406560), (8, 328480740), (9, 291982880), (10, 262784592), (12, 218987160), (14, 187703280), (15, 175189728), (16, 164240370), (18, 145991440), (19, 138307680), (20, 131392296), (21, 125135520), (24, 109493580), (28, 93851640), (30, 87594864), (32, 82120185), (35, 75081312), (36, 72995720), (38, 69153840), (40, 65696148), (42, 62567760), (45, 58396576), (48, 54746790), (56, 46925820), (57, 46102560), (60, 43797432), (63, 41711840), (70, 37540656), (72, 36497860), (76, 34576920), (80, 32848074), (84, 31283880), (90, 29198288), (95, 27661536), (96, 27373395), (105, 25027104), (112, 23462910), (114, 23051280), (120, 21898716), (126, 20855920), (133, 19758240), (140, 18770328), (144, 18248930), (152, 17288460), (160, 16424037), (168, 15641940), (171, 15367520), (180, 14599144), (190, 13830768), (210, 12513552), (224, 11731455), (228, 11525640), (240, 10949358), (252, 10427960), (266, 9879120), (280, 9385164), (285, 9220512), (288, 9124465), (304, 8644230), (315, 8342368), (336, 7820970), (342, 7683760), (360, 7299572), (380, 6915384), (399, 6586080), (420, 6256776), (456, 5762820), (480, 5474679), (504, 5213980), (532, 4939560), (560, 4692582), (570, 4610256), (608, 4322115), (630, 4171184), (665, 3951648), (672, 3910485), (684, 3841880), (720, 3649786), (760, 3457692), (798, 3293040), (840, 3128388), (855, 3073504), (912, 2881410), (1008, 2606990), (1064, 2469780), (1120, 2346291), (1140, 2305128), (1197, 2195360), (1260, 2085592), (1330, 1975824), (1368, 1920940), (1440, 1824893), (1520, 1728846), (1596, 1646520), (1680, 1564194), (1710, 1536752), (1824, 1440705), (1995, 1317216), (2016, 1303495), (2128, 1234890), (2280, 1152564), (2394, 1097680), (2520, 1042796), (2660, 987912), (2736, 960470), (3040, 864423), (3192, 823260), (3360, 782097), (3420, 768376), (3990, 658608), (4256, 617445), (4560, 576282), (4788, 548840), (5040, 521398), (5320, 493956), (5472, 480235), (5985, 439072), (6384, 411630), (6840, 384188), (7980, 329304), (9120, 288141), (9576, 274420), (10080, 260699), (10640, 246978), (11970, 219536), (12768, 205815), (13680, 192094), (13721, 191520), (15960, 164652), (19152, 137210), (21280, 123489), (23940, 109768), (27360, 96047), (27442, 95760), (31920, 82326), (38304, 68605), (41163, 63840), (47880, 54884)]