8384145920

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3726

約数の個数: 160

約数和(自身を含む): 21472197120

約数和(自身を除く): 13088051200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 512, 580, 620, 640, 899, 928, 992, 1160, 1240, 1280, 1798, 1856, 1984, 2320, 2480, 2560, 3596, 3643, 3712, 3968, 4495, 4640, 4960, 7192, 7286, 7424, 7936, 8990, 9280, 9920, 14384, 14572, 14848, 15872, 17980, 18215, 18560, 19840, 28768, 29144, 35960, 36430, 37120, 39680, 57536, 58288, 71920, 72860, 74240, 79360, 105647, 112933, 115072, 116576, 143840, 145720, 211294, 225866, 230144, 233152, 287680, 291440, 422588, 451732, 460288, 466304, 528235, 564665, 575360, 582880, 845176, 903464, 932608, 1056470, 1129330, 1150720, 1165760, 1690352, 1806928, 1865216, 2112940, 2258660, 2301440, 2331520, 3275057, 3380704, 3613856, 4225880, 4517320, 4663040, 6550114, 6761408, 7227712, 8451760, 9034640, 9326080, 13100228, 13522816, 14455424, 16375285, 16903520, 18069280, 26200456, 27045632, 28910848, 32750570, 33807040, 36138560, 52400912, 54091264, 57821696, 65501140, 67614080, 72277120, 104801824, 131002280, 135228160, 144554240, 209603648, 262004560, 270456320, 289108480, 419207296, 524009120, 838414592, 1048018240, 1676829184, 2096036480, 4192072960, 8384145920]

約数ペア:

[(1, 8384145920), (2, 4192072960), (4, 2096036480), (5, 1676829184), (8, 1048018240), (10, 838414592), (16, 524009120), (20, 419207296), (29, 289108480), (31, 270456320), (32, 262004560), (40, 209603648), (58, 144554240), (62, 135228160), (64, 131002280), (80, 104801824), (116, 72277120), (124, 67614080), (128, 65501140), (145, 57821696), (155, 54091264), (160, 52400912), (232, 36138560), (248, 33807040), (256, 32750570), (290, 28910848), (310, 27045632), (320, 26200456), (464, 18069280), (496, 16903520), (512, 16375285), (580, 14455424), (620, 13522816), (640, 13100228), (899, 9326080), (928, 9034640), (992, 8451760), (1160, 7227712), (1240, 6761408), (1280, 6550114), (1798, 4663040), (1856, 4517320), (1984, 4225880), (2320, 3613856), (2480, 3380704), (2560, 3275057), (3596, 2331520), (3643, 2301440), (3712, 2258660), (3968, 2112940), (4495, 1865216), (4640, 1806928), (4960, 1690352), (7192, 1165760), (7286, 1150720), (7424, 1129330), (7936, 1056470), (8990, 932608), (9280, 903464), (9920, 845176), (14384, 582880), (14572, 575360), (14848, 564665), (15872, 528235), (17980, 466304), (18215, 460288), (18560, 451732), (19840, 422588), (28768, 291440), (29144, 287680), (35960, 233152), (36430, 230144), (37120, 225866), (39680, 211294), (57536, 145720), (58288, 143840), (71920, 116576), (72860, 115072), (74240, 112933), (79360, 105647)]