9892144640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17868

約数の個数: 160

約数和(自身を含む): 27982209024

約数和(自身を除く): 18090064384

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, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 15872, 17360, 17807, 17920, 19840, 27776, 34720, 35614, 39680, 55552, 69440, 71228, 79360, 89035, 111104, 124649, 138880, 142456, 178070, 249298, 277760, 284912, 356140, 498596, 552017, 555520, 569824, 623245, 712280, 997192, 1104034, 1139648, 1246490, 1424560, 1994384, 2208068, 2279296, 2492980, 2760085, 2849120, 3864119, 3988768, 4416136, 4558592, 4985960, 5520170, 5698240, 7728238, 7977536, 8832272, 9117184, 9971920, 11040340, 11396480, 15456476, 15955072, 17664544, 19320595, 19943840, 22080680, 22792960, 30912952, 31910144, 35329088, 38641190, 39887680, 44161360, 45585920, 61825904, 63820288, 70658176, 77282380, 79775360, 88322720, 123651808, 141316352, 154564760, 159550720, 176645440, 247303616, 282632704, 309129520, 319101440, 353290880, 494607232, 618259040, 706581760, 989214464, 1236518080, 1413163520, 1978428928, 2473036160, 4946072320, 9892144640]

約数ペア:

[(1, 9892144640), (2, 4946072320), (4, 2473036160), (5, 1978428928), (7, 1413163520), (8, 1236518080), (10, 989214464), (14, 706581760), (16, 618259040), (20, 494607232), (28, 353290880), (31, 319101440), (32, 309129520), (35, 282632704), (40, 247303616), (56, 176645440), (62, 159550720), (64, 154564760), (70, 141316352), (80, 123651808), (112, 88322720), (124, 79775360), (128, 77282380), (140, 70658176), (155, 63820288), (160, 61825904), (217, 45585920), (224, 44161360), (248, 39887680), (256, 38641190), (280, 35329088), (310, 31910144), (320, 30912952), (434, 22792960), (448, 22080680), (496, 19943840), (512, 19320595), (560, 17664544), (620, 15955072), (640, 15456476), (868, 11396480), (896, 11040340), (992, 9971920), (1085, 9117184), (1120, 8832272), (1240, 7977536), (1280, 7728238), (1736, 5698240), (1792, 5520170), (1984, 4985960), (2170, 4558592), (2240, 4416136), (2480, 3988768), (2560, 3864119), (3472, 2849120), (3584, 2760085), (3968, 2492980), (4340, 2279296), (4480, 2208068), (4960, 1994384), (6944, 1424560), (7936, 1246490), (8680, 1139648), (8960, 1104034), (9920, 997192), (13888, 712280), (15872, 623245), (17360, 569824), (17807, 555520), (17920, 552017), (19840, 498596), (27776, 356140), (34720, 284912), (35614, 277760), (39680, 249298), (55552, 178070), (69440, 142456), (71228, 138880), (79360, 124649), (89035, 111104)]