196371840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 256

約数和(自身を含む): 753984000

約数和(自身を除く): 557612160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 769, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1538, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2307, 2432, 2660, 2688, 3040, 3076, 3192, 3360, 3648, 3845, 3990, 4256, 4480, 4560, 4614, 5320, 5383, 6080, 6152, 6384, 6720, 7296, 7690, 7980, 8512, 9120, 9228, 10640, 10766, 11535, 12160, 12304, 12768, 13440, 14611, 15380, 15960, 16149, 17024, 18240, 18456, 21280, 21532, 23070, 24608, 25536, 26915, 29222, 30760, 31920, 32298, 36480, 36912, 42560, 43064, 43833, 46140, 49216, 51072, 53830, 58444, 61520, 63840, 64596, 73055, 73824, 80745, 85120, 86128, 87666, 92280, 98432, 102277, 107660, 116888, 123040, 127680, 129192, 146110, 147648, 161490, 172256, 175332, 184560, 204554, 215320, 219165, 233776, 246080, 255360, 258384, 292220, 295296, 306831, 322980, 344512, 350664, 369120, 409108, 430640, 438330, 467552, 492160, 511385, 516768, 584440, 613662, 645960, 689024, 701328, 738240, 818216, 861280, 876660, 935104, 1022770, 1033536, 1168880, 1227324, 1291920, 1402656, 1476480, 1534155, 1636432, 1722560, 1753320, 1870208, 2045540, 2067072, 2337760, 2454648, 2583840, 2805312, 3068310, 3272864, 3445120, 3506640, 4091080, 4675520, 4909296, 5167680, 5610624, 6136620, 6545728, 7013280, 8182160, 9351040, 9818592, 10335360, 12273240, 13091456, 14026560, 16364320, 19637184, 24546480, 28053120, 32728640, 39274368, 49092960, 65457280, 98185920, 196371840]

約数ペア:

[(1, 196371840), (2, 98185920), (3, 65457280), (4, 49092960), (5, 39274368), (6, 32728640), (7, 28053120), (8, 24546480), (10, 19637184), (12, 16364320), (14, 14026560), (15, 13091456), (16, 12273240), (19, 10335360), (20, 9818592), (21, 9351040), (24, 8182160), (28, 7013280), (30, 6545728), (32, 6136620), (35, 5610624), (38, 5167680), (40, 4909296), (42, 4675520), (48, 4091080), (56, 3506640), (57, 3445120), (60, 3272864), (64, 3068310), (70, 2805312), (76, 2583840), (80, 2454648), (84, 2337760), (95, 2067072), (96, 2045540), (105, 1870208), (112, 1753320), (114, 1722560), (120, 1636432), (128, 1534155), (133, 1476480), (140, 1402656), (152, 1291920), (160, 1227324), (168, 1168880), (190, 1033536), (192, 1022770), (210, 935104), (224, 876660), (228, 861280), (240, 818216), (266, 738240), (280, 701328), (285, 689024), (304, 645960), (320, 613662), (336, 584440), (380, 516768), (384, 511385), (399, 492160), (420, 467552), (448, 438330), (456, 430640), (480, 409108), (532, 369120), (560, 350664), (570, 344512), (608, 322980), (640, 306831), (665, 295296), (672, 292220), (760, 258384), (769, 255360), (798, 246080), (840, 233776), (896, 219165), (912, 215320), (960, 204554), (1064, 184560), (1120, 175332), (1140, 172256), (1216, 161490), (1330, 147648), (1344, 146110), (1520, 129192), (1538, 127680), (1596, 123040), (1680, 116888), (1824, 107660), (1920, 102277), (1995, 98432), (2128, 92280), (2240, 87666), (2280, 86128), (2307, 85120), (2432, 80745), (2660, 73824), (2688, 73055), (3040, 64596), (3076, 63840), (3192, 61520), (3360, 58444), (3648, 53830), (3845, 51072), (3990, 49216), (4256, 46140), (4480, 43833), (4560, 43064), (4614, 42560), (5320, 36912), (5383, 36480), (6080, 32298), (6152, 31920), (6384, 30760), (6720, 29222), (7296, 26915), (7690, 25536), (7980, 24608), (8512, 23070), (9120, 21532), (9228, 21280), (10640, 18456), (10766, 18240), (11535, 17024), (12160, 16149), (12304, 15960), (12768, 15380), (13440, 14611)]