81476346672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1328

約数の個数: 240

約数和(自身を含む): 262420704000

約数和(自身を除く): 180944357328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 379, 419, 504, 509, 758, 838, 1008, 1018, 1137, 1257, 1516, 1527, 1676, 2036, 2274, 2514, 2653, 2933, 3032, 3054, 3352, 3411, 3563, 3771, 4072, 4548, 4581, 5028, 5306, 5866, 6064, 6108, 6704, 6822, 7126, 7542, 7959, 8144, 8799, 9096, 9162, 10056, 10612, 10689, 11732, 12216, 13644, 14252, 15084, 15918, 17598, 18192, 18324, 20112, 21224, 21378, 23464, 23877, 24432, 26397, 27288, 28504, 30168, 31836, 32067, 35196, 36648, 42448, 42756, 46928, 47754, 52794, 54576, 57008, 60336, 63672, 64134, 70392, 73296, 85512, 95508, 105588, 127344, 128268, 140784, 158801, 171024, 191016, 192911, 211176, 213271, 256536, 317602, 382032, 385822, 422352, 426542, 476403, 513072, 578733, 635204, 639813, 771644, 853084, 952806, 1111607, 1157466, 1270408, 1279626, 1350377, 1429209, 1492897, 1543288, 1706168, 1736199, 1905612, 1919439, 2223214, 2314932, 2540816, 2559252, 2700754, 2858418, 2985794, 3086576, 3334821, 3412336, 3472398, 3811224, 3838878, 4051131, 4446428, 4478691, 4629864, 5118504, 5401508, 5716836, 5971588, 6669642, 6944796, 7622448, 7677756, 8102262, 8892856, 8957382, 9259728, 10004463, 10237008, 10803016, 11433672, 11943176, 12153393, 13339284, 13436073, 13889592, 15355512, 16204524, 17785712, 17914764, 20008926, 21606032, 22867344, 23886352, 24306786, 26678568, 26872146, 27779184, 30711024, 32409048, 35829528, 40017852, 48613572, 53357136, 53744292, 64818096, 71659056, 80035704, 80829709, 97227144, 107488584, 160071408, 161659418, 194454288, 214977168, 242489127, 323318836, 484978254, 565807963, 646637672, 727467381, 969956508, 1131615926, 1293275344, 1454934762, 1697423889, 1939913016, 2263231852, 2909869524, 3394847778, 3879826032, 4526463704, 5092271667, 5819739048, 6789695556, 9052927408, 10184543334, 11639478096, 13579391112, 20369086668, 27158782224, 40738173336, 81476346672]

約数ペア:

[(1, 81476346672), (2, 40738173336), (3, 27158782224), (4, 20369086668), (6, 13579391112), (7, 11639478096), (8, 10184543334), (9, 9052927408), (12, 6789695556), (14, 5819739048), (16, 5092271667), (18, 4526463704), (21, 3879826032), (24, 3394847778), (28, 2909869524), (36, 2263231852), (42, 1939913016), (48, 1697423889), (56, 1454934762), (63, 1293275344), (72, 1131615926), (84, 969956508), (112, 727467381), (126, 646637672), (144, 565807963), (168, 484978254), (252, 323318836), (336, 242489127), (379, 214977168), (419, 194454288), (504, 161659418), (509, 160071408), (758, 107488584), (838, 97227144), (1008, 80829709), (1018, 80035704), (1137, 71659056), (1257, 64818096), (1516, 53744292), (1527, 53357136), (1676, 48613572), (2036, 40017852), (2274, 35829528), (2514, 32409048), (2653, 30711024), (2933, 27779184), (3032, 26872146), (3054, 26678568), (3352, 24306786), (3411, 23886352), (3563, 22867344), (3771, 21606032), (4072, 20008926), (4548, 17914764), (4581, 17785712), (5028, 16204524), (5306, 15355512), (5866, 13889592), (6064, 13436073), (6108, 13339284), (6704, 12153393), (6822, 11943176), (7126, 11433672), (7542, 10803016), (7959, 10237008), (8144, 10004463), (8799, 9259728), (9096, 8957382), (9162, 8892856), (10056, 8102262), (10612, 7677756), (10689, 7622448), (11732, 6944796), (12216, 6669642), (13644, 5971588), (14252, 5716836), (15084, 5401508), (15918, 5118504), (17598, 4629864), (18192, 4478691), (18324, 4446428), (20112, 4051131), (21224, 3838878), (21378, 3811224), (23464, 3472398), (23877, 3412336), (24432, 3334821), (26397, 3086576), (27288, 2985794), (28504, 2858418), (30168, 2700754), (31836, 2559252), (32067, 2540816), (35196, 2314932), (36648, 2223214), (42448, 1919439), (42756, 1905612), (46928, 1736199), (47754, 1706168), (52794, 1543288), (54576, 1492897), (57008, 1429209), (60336, 1350377), (63672, 1279626), (64134, 1270408), (70392, 1157466), (73296, 1111607), (85512, 952806), (95508, 853084), (105588, 771644), (127344, 639813), (128268, 635204), (140784, 578733), (158801, 513072), (171024, 476403), (191016, 426542), (192911, 422352), (211176, 385822), (213271, 382032), (256536, 317602)]