420046032

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 160

約数和(自身を含む): 1307852800

約数和(自身を除く): 887806768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 372, 392, 434, 496, 588, 651, 686, 744, 784, 823, 868, 1029, 1176, 1302, 1372, 1488, 1519, 1646, 1736, 2058, 2352, 2469, 2604, 2744, 3038, 3292, 3472, 4116, 4557, 4938, 5208, 5488, 5761, 6076, 6584, 8232, 9114, 9876, 10416, 10633, 11522, 12152, 13168, 16464, 17283, 18228, 19752, 21266, 23044, 24304, 25513, 31899, 34566, 36456, 39504, 40327, 42532, 46088, 51026, 63798, 69132, 72912, 76539, 80654, 85064, 92176, 102052, 120981, 127596, 138264, 153078, 161308, 170128, 178591, 204104, 241962, 255192, 276528, 282289, 306156, 322616, 357182, 408208, 483924, 510384, 535773, 564578, 612312, 645232, 714364, 846867, 967848, 1071546, 1129156, 1224624, 1250137, 1428728, 1693734, 1935696, 2143092, 2258312, 2500274, 2857456, 3387468, 3750411, 4286184, 4516624, 5000548, 6774936, 7500822, 8572368, 8750959, 10001096, 13549872, 15001644, 17501918, 20002192, 26252877, 30003288, 35003836, 52505754, 60006576, 70007672, 105011508, 140015344, 210023016, 420046032]

約数ペア:

[(1, 420046032), (2, 210023016), (3, 140015344), (4, 105011508), (6, 70007672), (7, 60006576), (8, 52505754), (12, 35003836), (14, 30003288), (16, 26252877), (21, 20002192), (24, 17501918), (28, 15001644), (31, 13549872), (42, 10001096), (48, 8750959), (49, 8572368), (56, 7500822), (62, 6774936), (84, 5000548), (93, 4516624), (98, 4286184), (112, 3750411), (124, 3387468), (147, 2857456), (168, 2500274), (186, 2258312), (196, 2143092), (217, 1935696), (248, 1693734), (294, 1428728), (336, 1250137), (343, 1224624), (372, 1129156), (392, 1071546), (434, 967848), (496, 846867), (588, 714364), (651, 645232), (686, 612312), (744, 564578), (784, 535773), (823, 510384), (868, 483924), (1029, 408208), (1176, 357182), (1302, 322616), (1372, 306156), (1488, 282289), (1519, 276528), (1646, 255192), (1736, 241962), (2058, 204104), (2352, 178591), (2469, 170128), (2604, 161308), (2744, 153078), (3038, 138264), (3292, 127596), (3472, 120981), (4116, 102052), (4557, 92176), (4938, 85064), (5208, 80654), (5488, 76539), (5761, 72912), (6076, 69132), (6584, 63798), (8232, 51026), (9114, 46088), (9876, 42532), (10416, 40327), (10633, 39504), (11522, 36456), (12152, 34566), (13168, 31899), (16464, 25513), (17283, 24304), (18228, 23044), (19752, 21266)]