195131520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1827

約数の個数: 192

約数和(自身を含む): 709675200

約数和(自身を除く): 514543680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1783, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3566, 3648, 4560, 5349, 5472, 5760, 6080, 6840, 7132, 7296, 8915, 9120, 10698, 10944, 12160, 13680, 14264, 16047, 17830, 18240, 21396, 21888, 26745, 27360, 28528, 32094, 33877, 35660, 36480, 42792, 53490, 54720, 57056, 64188, 67754, 71320, 80235, 85584, 101631, 106980, 109440, 114112, 128376, 135508, 142640, 160470, 169385, 171168, 203262, 213960, 228224, 256752, 271016, 285280, 304893, 320940, 338770, 342336, 406524, 427920, 508155, 513504, 542032, 570560, 609786, 641880, 677540, 684672, 813048, 855840, 1016310, 1027008, 1084064, 1141120, 1219572, 1283760, 1355080, 1524465, 1626096, 1711680, 2032620, 2054016, 2168128, 2439144, 2567520, 2710160, 3048930, 3252192, 3423360, 4065240, 4336256, 4878288, 5135040, 5420320, 6097860, 6504384, 8130480, 9756576, 10270080, 10840640, 12195720, 13008768, 16260960, 19513152, 21681280, 24391440, 32521920, 39026304, 48782880, 65043840, 97565760, 195131520]

約数ペア:

[(1, 195131520), (2, 97565760), (3, 65043840), (4, 48782880), (5, 39026304), (6, 32521920), (8, 24391440), (9, 21681280), (10, 19513152), (12, 16260960), (15, 13008768), (16, 12195720), (18, 10840640), (19, 10270080), (20, 9756576), (24, 8130480), (30, 6504384), (32, 6097860), (36, 5420320), (38, 5135040), (40, 4878288), (45, 4336256), (48, 4065240), (57, 3423360), (60, 3252192), (64, 3048930), (72, 2710160), (76, 2567520), (80, 2439144), (90, 2168128), (95, 2054016), (96, 2032620), (114, 1711680), (120, 1626096), (128, 1524465), (144, 1355080), (152, 1283760), (160, 1219572), (171, 1141120), (180, 1084064), (190, 1027008), (192, 1016310), (228, 855840), (240, 813048), (285, 684672), (288, 677540), (304, 641880), (320, 609786), (342, 570560), (360, 542032), (380, 513504), (384, 508155), (456, 427920), (480, 406524), (570, 342336), (576, 338770), (608, 320940), (640, 304893), (684, 285280), (720, 271016), (760, 256752), (855, 228224), (912, 213960), (960, 203262), (1140, 171168), (1152, 169385), (1216, 160470), (1368, 142640), (1440, 135508), (1520, 128376), (1710, 114112), (1783, 109440), (1824, 106980), (1920, 101631), (2280, 85584), (2432, 80235), (2736, 71320), (2880, 67754), (3040, 64188), (3420, 57056), (3566, 54720), (3648, 53490), (4560, 42792), (5349, 36480), (5472, 35660), (5760, 33877), (6080, 32094), (6840, 28528), (7132, 27360), (7296, 26745), (8915, 21888), (9120, 21396), (10698, 18240), (10944, 17830), (12160, 16047), (13680, 14264)]