2023349120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 5243616000

約数和(自身を除く): 3220266880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1439, 1664, 1690, 2080, 2197, 2704, 2878, 3380, 4160, 4394, 5408, 5756, 6760, 7195, 8320, 8788, 10816, 10985, 11512, 13520, 14390, 17576, 18707, 21632, 21970, 23024, 27040, 28780, 35152, 37414, 43940, 46048, 54080, 57560, 70304, 74828, 87880, 92096, 93535, 108160, 115120, 140608, 149656, 175760, 184192, 187070, 230240, 243191, 281216, 299312, 351520, 374140, 460480, 486382, 598624, 703040, 748280, 920960, 972764, 1197248, 1215955, 1406080, 1496560, 1945528, 2394496, 2431910, 2993120, 3161483, 3891056, 4863820, 5986240, 6322966, 7782112, 9727640, 11972480, 12645932, 15564224, 15807415, 19455280, 25291864, 31128448, 31614830, 38910560, 50583728, 63229660, 77821120, 101167456, 126459320, 155642240, 202334912, 252918640, 404669824, 505837280, 1011674560, 2023349120]

約数ペア:

[(1, 2023349120), (2, 1011674560), (4, 505837280), (5, 404669824), (8, 252918640), (10, 202334912), (13, 155642240), (16, 126459320), (20, 101167456), (26, 77821120), (32, 63229660), (40, 50583728), (52, 38910560), (64, 31614830), (65, 31128448), (80, 25291864), (104, 19455280), (128, 15807415), (130, 15564224), (160, 12645932), (169, 11972480), (208, 9727640), (260, 7782112), (320, 6322966), (338, 5986240), (416, 4863820), (520, 3891056), (640, 3161483), (676, 2993120), (832, 2431910), (845, 2394496), (1040, 1945528), (1352, 1496560), (1439, 1406080), (1664, 1215955), (1690, 1197248), (2080, 972764), (2197, 920960), (2704, 748280), (2878, 703040), (3380, 598624), (4160, 486382), (4394, 460480), (5408, 374140), (5756, 351520), (6760, 299312), (7195, 281216), (8320, 243191), (8788, 230240), (10816, 187070), (10985, 184192), (11512, 175760), (13520, 149656), (14390, 140608), (17576, 115120), (18707, 108160), (21632, 93535), (21970, 92096), (23024, 87880), (27040, 74828), (28780, 70304), (35152, 57560), (37414, 54080), (43940, 46048)]