140052640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9654

約数の個数: 96

約数和(自身を含む): 407272320

約数和(自身を除く): 267219680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 9619, 14560, 19238, 38476, 48095, 67333, 76952, 96190, 125047, 134666, 153904, 192380, 250094, 269332, 307808, 336665, 384760, 500188, 538664, 625235, 673330, 769520, 875329, 1000376, 1077328, 1250470, 1346660, 1539040, 1750658, 2000752, 2154656, 2500940, 2693320, 3501316, 4001504, 4376645, 5001880, 5386640, 7002632, 8753290, 10003760, 10773280, 14005264, 17506580, 20007520, 28010528, 35013160, 70026320, 140052640]

約数ペア:

[(1, 140052640), (2, 70026320), (4, 35013160), (5, 28010528), (7, 20007520), (8, 17506580), (10, 14005264), (13, 10773280), (14, 10003760), (16, 8753290), (20, 7002632), (26, 5386640), (28, 5001880), (32, 4376645), (35, 4001504), (40, 3501316), (52, 2693320), (56, 2500940), (65, 2154656), (70, 2000752), (80, 1750658), (91, 1539040), (104, 1346660), (112, 1250470), (130, 1077328), (140, 1000376), (160, 875329), (182, 769520), (208, 673330), (224, 625235), (260, 538664), (280, 500188), (364, 384760), (416, 336665), (455, 307808), (520, 269332), (560, 250094), (728, 192380), (910, 153904), (1040, 134666), (1120, 125047), (1456, 96190), (1820, 76952), (2080, 67333), (2912, 48095), (3640, 38476), (7280, 19238), (9619, 14560)]