1342479040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{599321}}^1$

素因数の和:599345

約数の個数: 56

約数和(自身を含む): 3653466912

約数和(自身を除く): 2310987872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 599321, 1198642, 2397284, 2996605, 4195247, 4794568, 5993210, 8390494, 9589136, 11986420, 16780988, 19178272, 20976235, 23972840, 33561976, 38356544, 41952470, 47945680, 67123952, 83904940, 95891360, 134247904, 167809880, 191782720, 268495808, 335619760, 671239520, 1342479040]

約数ペア:

[(1, 1342479040), (2, 671239520), (4, 335619760), (5, 268495808), (7, 191782720), (8, 167809880), (10, 134247904), (14, 95891360), (16, 83904940), (20, 67123952), (28, 47945680), (32, 41952470), (35, 38356544), (40, 33561976), (56, 23972840), (64, 20976235), (70, 19178272), (80, 16780988), (112, 11986420), (140, 9589136), (160, 8390494), (224, 5993210), (280, 4794568), (320, 4195247), (448, 2996605), (560, 2397284), (1120, 1198642), (2240, 599321)]