2076147840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 256

約数和(自身を含む): 7177927680

約数和(自身を除く): 5101779840

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, 260, 312, 320, 373, 384, 390, 416, 446, 480, 520, 624, 640, 669, 746, 780, 832, 892, 960, 1040, 1115, 1119, 1248, 1338, 1492, 1560, 1664, 1784, 1865, 1920, 2080, 2230, 2238, 2496, 2676, 2899, 2984, 3120, 3345, 3568, 3730, 4160, 4460, 4476, 4849, 4992, 5352, 5595, 5798, 5968, 6240, 6690, 7136, 7460, 8320, 8697, 8920, 8952, 9698, 10704, 11190, 11596, 11936, 12480, 13380, 14272, 14495, 14547, 14920, 17394, 17840, 17904, 19396, 21408, 22380, 23192, 23872, 24245, 24960, 26760, 28544, 28990, 29094, 29840, 34788, 35680, 35808, 38792, 42816, 43485, 44760, 46384, 47744, 48490, 53520, 57980, 58188, 59680, 69576, 71360, 71616, 72735, 77584, 83179, 85632, 86970, 89520, 92768, 96980, 107040, 115960, 116376, 119360, 139152, 142720, 143232, 145470, 155168, 166358, 173940, 179040, 185536, 193960, 214080, 231920, 232752, 238720, 249537, 278304, 290940, 310336, 332716, 347880, 358080, 371072, 387920, 415895, 428160, 463840, 465504, 499074, 556608, 581880, 620672, 665432, 695760, 716160, 775840, 831790, 927680, 931008, 998148, 1081327, 1113216, 1163760, 1247685, 1330864, 1391520, 1551680, 1663580, 1855360, 1862016, 1996296, 2162654, 2327520, 2495370, 2661728, 2783040, 3103360, 3243981, 3327160, 3992592, 4325308, 4655040, 4990740, 5323456, 5406635, 5566080, 6487962, 6654320, 7985184, 8650616, 9310080, 9981480, 10646912, 10813270, 12975924, 13308640, 15970368, 16219905, 17301232, 19962960, 21626540, 25951848, 26617280, 31940736, 32439810, 34602464, 39925920, 43253080, 51903696, 53234560, 64879620, 69204928, 79851840, 86506160, 103807392, 129759240, 138409856, 159703680, 173012320, 207614784, 259518480, 346024640, 415229568, 519036960, 692049280, 1038073920, 2076147840]

約数ペア:

[(1, 2076147840), (2, 1038073920), (3, 692049280), (4, 519036960), (5, 415229568), (6, 346024640), (8, 259518480), (10, 207614784), (12, 173012320), (13, 159703680), (15, 138409856), (16, 129759240), (20, 103807392), (24, 86506160), (26, 79851840), (30, 69204928), (32, 64879620), (39, 53234560), (40, 51903696), (48, 43253080), (52, 39925920), (60, 34602464), (64, 32439810), (65, 31940736), (78, 26617280), (80, 25951848), (96, 21626540), (104, 19962960), (120, 17301232), (128, 16219905), (130, 15970368), (156, 13308640), (160, 12975924), (192, 10813270), (195, 10646912), (208, 9981480), (223, 9310080), (240, 8650616), (260, 7985184), (312, 6654320), (320, 6487962), (373, 5566080), (384, 5406635), (390, 5323456), (416, 4990740), (446, 4655040), (480, 4325308), (520, 3992592), (624, 3327160), (640, 3243981), (669, 3103360), (746, 2783040), (780, 2661728), (832, 2495370), (892, 2327520), (960, 2162654), (1040, 1996296), (1115, 1862016), (1119, 1855360), (1248, 1663580), (1338, 1551680), (1492, 1391520), (1560, 1330864), (1664, 1247685), (1784, 1163760), (1865, 1113216), (1920, 1081327), (2080, 998148), (2230, 931008), (2238, 927680), (2496, 831790), (2676, 775840), (2899, 716160), (2984, 695760), (3120, 665432), (3345, 620672), (3568, 581880), (3730, 556608), (4160, 499074), (4460, 465504), (4476, 463840), (4849, 428160), (4992, 415895), (5352, 387920), (5595, 371072), (5798, 358080), (5968, 347880), (6240, 332716), (6690, 310336), (7136, 290940), (7460, 278304), (8320, 249537), (8697, 238720), (8920, 232752), (8952, 231920), (9698, 214080), (10704, 193960), (11190, 185536), (11596, 179040), (11936, 173940), (12480, 166358), (13380, 155168), (14272, 145470), (14495, 143232), (14547, 142720), (14920, 139152), (17394, 119360), (17840, 116376), (17904, 115960), (19396, 107040), (21408, 96980), (22380, 92768), (23192, 89520), (23872, 86970), (24245, 85632), (24960, 83179), (26760, 77584), (28544, 72735), (28990, 71616), (29094, 71360), (29840, 69576), (34788, 59680), (35680, 58188), (35808, 57980), (38792, 53520), (42816, 48490), (43485, 47744), (44760, 46384)]