2015017920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5107}}^1$

素因数の和:5267

約数の個数: 168

約数和(自身を含む): 6982779024

約数和(自身を除く): 4967761104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 411, 480, 548, 576, 685, 720, 822, 960, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 2880, 3288, 4110, 4384, 4932, 5107, 5480, 6165, 6576, 8220, 8768, 9864, 10214, 10960, 12330, 13152, 15321, 16440, 19728, 20428, 21920, 24660, 25535, 26304, 30642, 32880, 39456, 40856, 43840, 45963, 49320, 51070, 61284, 65760, 76605, 78912, 81712, 91926, 98640, 102140, 122568, 131520, 153210, 163424, 183852, 197280, 204280, 229815, 245136, 306420, 326848, 367704, 394560, 408560, 459630, 490272, 612840, 699659, 735408, 817120, 919260, 980544, 1225680, 1399318, 1470816, 1634240, 1838520, 2098977, 2451360, 2798636, 2941632, 3498295, 3677040, 4197954, 4902720, 5597272, 6296931, 6996590, 7354080, 8395908, 10494885, 11194544, 12593862, 13993180, 14708160, 16791816, 20989770, 22389088, 25187724, 27986360, 31484655, 33583632, 41979540, 44778176, 50375448, 55972720, 62969310, 67167264, 83959080, 100750896, 111945440, 125938620, 134334528, 167918160, 201501792, 223890880, 251877240, 335836320, 403003584, 503754480, 671672640, 1007508960, 2015017920]

約数ペア:

[(1, 2015017920), (2, 1007508960), (3, 671672640), (4, 503754480), (5, 403003584), (6, 335836320), (8, 251877240), (9, 223890880), (10, 201501792), (12, 167918160), (15, 134334528), (16, 125938620), (18, 111945440), (20, 100750896), (24, 83959080), (30, 67167264), (32, 62969310), (36, 55972720), (40, 50375448), (45, 44778176), (48, 41979540), (60, 33583632), (64, 31484655), (72, 27986360), (80, 25187724), (90, 22389088), (96, 20989770), (120, 16791816), (137, 14708160), (144, 13993180), (160, 12593862), (180, 11194544), (192, 10494885), (240, 8395908), (274, 7354080), (288, 6996590), (320, 6296931), (360, 5597272), (411, 4902720), (480, 4197954), (548, 3677040), (576, 3498295), (685, 2941632), (720, 2798636), (822, 2451360), (960, 2098977), (1096, 1838520), (1233, 1634240), (1370, 1470816), (1440, 1399318), (1644, 1225680), (2055, 980544), (2192, 919260), (2466, 817120), (2740, 735408), (2880, 699659), (3288, 612840), (4110, 490272), (4384, 459630), (4932, 408560), (5107, 394560), (5480, 367704), (6165, 326848), (6576, 306420), (8220, 245136), (8768, 229815), (9864, 204280), (10214, 197280), (10960, 183852), (12330, 163424), (13152, 153210), (15321, 131520), (16440, 122568), (19728, 102140), (20428, 98640), (21920, 91926), (24660, 81712), (25535, 78912), (26304, 76605), (30642, 65760), (32880, 61284), (39456, 51070), (40856, 49320), (43840, 45963)]