345867480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{2801}}^1$

素因数の和:2839

約数の個数: 192

約数和(自身を含む): 1311336000

約数和(自身を除く): 965468520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2801, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5602, 5880, 6174, 6860, 8232, 8403, 8820, 10290, 11204, 12348, 13720, 14005, 15435, 16806, 17640, 19607, 20580, 22408, 24696, 25209, 28010, 30870, 33612, 39214, 41160, 42015, 50418, 56020, 58821, 61740, 67224, 78428, 84030, 98035, 100836, 112040, 117642, 123480, 126045, 137249, 156856, 168060, 176463, 196070, 201672, 235284, 252090, 274498, 294105, 336120, 352926, 392140, 411747, 470568, 504180, 548996, 588210, 686245, 705852, 784280, 823494, 882315, 960743, 1008360, 1097992, 1176420, 1235241, 1372490, 1411704, 1646988, 1764630, 1921486, 2058735, 2352840, 2470482, 2744980, 2882229, 3293976, 3529260, 3842972, 4117470, 4803715, 4940964, 5489960, 5764458, 6176205, 7058520, 7685944, 8234940, 8646687, 9607430, 9881928, 11528916, 12352410, 14411145, 16469880, 17293374, 19214860, 23057832, 24704820, 28822290, 34586748, 38429720, 43233435, 49409640, 57644580, 69173496, 86466870, 115289160, 172933740, 345867480]

約数ペア:

[(1, 345867480), (2, 172933740), (3, 115289160), (4, 86466870), (5, 69173496), (6, 57644580), (7, 49409640), (8, 43233435), (9, 38429720), (10, 34586748), (12, 28822290), (14, 24704820), (15, 23057832), (18, 19214860), (20, 17293374), (21, 16469880), (24, 14411145), (28, 12352410), (30, 11528916), (35, 9881928), (36, 9607430), (40, 8646687), (42, 8234940), (45, 7685944), (49, 7058520), (56, 6176205), (60, 5764458), (63, 5489960), (70, 4940964), (72, 4803715), (84, 4117470), (90, 3842972), (98, 3529260), (105, 3293976), (120, 2882229), (126, 2744980), (140, 2470482), (147, 2352840), (168, 2058735), (180, 1921486), (196, 1764630), (210, 1646988), (245, 1411704), (252, 1372490), (280, 1235241), (294, 1176420), (315, 1097992), (343, 1008360), (360, 960743), (392, 882315), (420, 823494), (441, 784280), (490, 705852), (504, 686245), (588, 588210), (630, 548996), (686, 504180), (735, 470568), (840, 411747), (882, 392140), (980, 352926), (1029, 336120), (1176, 294105), (1260, 274498), (1372, 252090), (1470, 235284), (1715, 201672), (1764, 196070), (1960, 176463), (2058, 168060), (2205, 156856), (2520, 137249), (2744, 126045), (2801, 123480), (2940, 117642), (3087, 112040), (3430, 100836), (3528, 98035), (4116, 84030), (4410, 78428), (5145, 67224), (5602, 61740), (5880, 58821), (6174, 56020), (6860, 50418), (8232, 42015), (8403, 41160), (8820, 39214), (10290, 33612), (11204, 30870), (12348, 28010), (13720, 25209), (14005, 24696), (15435, 22408), (16806, 20580), (17640, 19607)]