1229365760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2274

約数の個数: 160

約数和(自身を含む): 3478920192

約数和(自身を除く): 2249554432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2213, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4426, 4480, 4960, 6944, 7936, 8680, 8852, 8960, 9920, 11065, 13888, 15491, 15872, 17360, 17704, 17920, 19840, 22130, 27776, 30982, 34720, 35408, 39680, 44260, 55552, 61964, 68603, 69440, 70816, 77455, 79360, 88520, 111104, 123928, 137206, 138880, 141632, 154910, 177040, 247856, 274412, 277760, 283264, 309820, 343015, 354080, 480221, 495712, 548824, 555520, 566528, 619640, 686030, 708160, 960442, 991424, 1097648, 1133056, 1239280, 1372060, 1416320, 1920884, 1982848, 2195296, 2401105, 2478560, 2744120, 2832640, 3841768, 3965696, 4390592, 4802210, 4957120, 5488240, 5665280, 7683536, 7931392, 8781184, 9604420, 9914240, 10976480, 15367072, 17562368, 19208840, 19828480, 21952960, 30734144, 35124736, 38417680, 39656960, 43905920, 61468288, 76835360, 87811840, 122936576, 153670720, 175623680, 245873152, 307341440, 614682880, 1229365760]

約数ペア:

[(1, 1229365760), (2, 614682880), (4, 307341440), (5, 245873152), (7, 175623680), (8, 153670720), (10, 122936576), (14, 87811840), (16, 76835360), (20, 61468288), (28, 43905920), (31, 39656960), (32, 38417680), (35, 35124736), (40, 30734144), (56, 21952960), (62, 19828480), (64, 19208840), (70, 17562368), (80, 15367072), (112, 10976480), (124, 9914240), (128, 9604420), (140, 8781184), (155, 7931392), (160, 7683536), (217, 5665280), (224, 5488240), (248, 4957120), (256, 4802210), (280, 4390592), (310, 3965696), (320, 3841768), (434, 2832640), (448, 2744120), (496, 2478560), (512, 2401105), (560, 2195296), (620, 1982848), (640, 1920884), (868, 1416320), (896, 1372060), (992, 1239280), (1085, 1133056), (1120, 1097648), (1240, 991424), (1280, 960442), (1736, 708160), (1792, 686030), (1984, 619640), (2170, 566528), (2213, 555520), (2240, 548824), (2480, 495712), (2560, 480221), (3472, 354080), (3584, 343015), (3968, 309820), (4340, 283264), (4426, 277760), (4480, 274412), (4960, 247856), (6944, 177040), (7936, 154910), (8680, 141632), (8852, 138880), (8960, 137206), (9920, 123928), (11065, 111104), (13888, 88520), (15491, 79360), (15872, 77455), (17360, 70816), (17704, 69440), (17920, 68603), (19840, 61964), (22130, 55552), (27776, 44260), (30982, 39680), (34720, 35408)]