140437560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1249}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 422100000

約数和(自身を除く): 281662440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 937, 1249, 1874, 2498, 2811, 3747, 3748, 4685, 4996, 5622, 6245, 7494, 7496, 9370, 9992, 11244, 12490, 14055, 14988, 18735, 18740, 22488, 24980, 28110, 29976, 37470, 37480, 49960, 56220, 74940, 112440, 149880, 1170313, 2340626, 3510939, 4681252, 5851565, 7021878, 9362504, 11703130, 14043756, 17554695, 23406260, 28087512, 35109390, 46812520, 70218780, 140437560]

約数ペア:

[(1, 140437560), (2, 70218780), (3, 46812520), (4, 35109390), (5, 28087512), (6, 23406260), (8, 17554695), (10, 14043756), (12, 11703130), (15, 9362504), (20, 7021878), (24, 5851565), (30, 4681252), (40, 3510939), (60, 2340626), (120, 1170313), (937, 149880), (1249, 112440), (1874, 74940), (2498, 56220), (2811, 49960), (3747, 37480), (3748, 37470), (4685, 29976), (4996, 28110), (5622, 24980), (6245, 22488), (7494, 18740), (7496, 18735), (9370, 14988), (9992, 14055), (11244, 12490)]