680703408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5581}}^1$

素因数の和:5624

約数の個数: 180

約数和(自身を含む): 2393516944

約数和(自身を除く): 1712813536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2178, 2541, 2772, 2904, 3388, 3696, 4356, 5082, 5544, 5581, 5808, 6776, 7623, 8712, 10164, 11088, 11162, 13552, 15246, 16743, 17424, 20328, 22324, 30492, 33486, 39067, 40656, 44648, 50229, 60984, 61391, 66972, 78134, 89296, 100458, 117201, 121968, 122782, 133944, 156268, 184173, 200916, 234402, 245564, 267888, 312536, 351603, 368346, 401832, 429737, 468804, 491128, 552519, 625072, 675301, 703206, 736692, 803664, 859474, 937608, 982256, 1105038, 1289211, 1350602, 1406412, 1473384, 1718948, 1875216, 2025903, 2210076, 2578422, 2701204, 2812824, 2946768, 3437896, 3867633, 4051806, 4420152, 4727107, 5156844, 5402408, 5625648, 6077709, 6875792, 7735266, 8103612, 8840304, 9454214, 10313688, 10804816, 12155418, 14181321, 15470532, 16207224, 18908428, 20627376, 24310836, 28362642, 30941064, 32414448, 37816856, 42543963, 48621672, 56725284, 61882128, 75633712, 85087926, 97243344, 113450568, 170175852, 226901136, 340351704, 680703408]

約数ペア:

[(1, 680703408), (2, 340351704), (3, 226901136), (4, 170175852), (6, 113450568), (7, 97243344), (8, 85087926), (9, 75633712), (11, 61882128), (12, 56725284), (14, 48621672), (16, 42543963), (18, 37816856), (21, 32414448), (22, 30941064), (24, 28362642), (28, 24310836), (33, 20627376), (36, 18908428), (42, 16207224), (44, 15470532), (48, 14181321), (56, 12155418), (63, 10804816), (66, 10313688), (72, 9454214), (77, 8840304), (84, 8103612), (88, 7735266), (99, 6875792), (112, 6077709), (121, 5625648), (126, 5402408), (132, 5156844), (144, 4727107), (154, 4420152), (168, 4051806), (176, 3867633), (198, 3437896), (231, 2946768), (242, 2812824), (252, 2701204), (264, 2578422), (308, 2210076), (336, 2025903), (363, 1875216), (396, 1718948), (462, 1473384), (484, 1406412), (504, 1350602), (528, 1289211), (616, 1105038), (693, 982256), (726, 937608), (792, 859474), (847, 803664), (924, 736692), (968, 703206), (1008, 675301), (1089, 625072), (1232, 552519), (1386, 491128), (1452, 468804), (1584, 429737), (1694, 401832), (1848, 368346), (1936, 351603), (2178, 312536), (2541, 267888), (2772, 245564), (2904, 234402), (3388, 200916), (3696, 184173), (4356, 156268), (5082, 133944), (5544, 122782), (5581, 121968), (5808, 117201), (6776, 100458), (7623, 89296), (8712, 78134), (10164, 66972), (11088, 61391), (11162, 60984), (13552, 50229), (15246, 44648), (16743, 40656), (17424, 39067), (20328, 33486), (22324, 30492)]