1040078157440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{232160303}}^1$

素因数の和:232160329

約数の個数: 64

約数和(自身を含む): 2841642120960

約数和(自身を除く): 1801563963520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 232160303, 464320606, 928641212, 1160801515, 1625122121, 1857282424, 2321603030, 3250244242, 3714564848, 4643206060, 6500488484, 7429129696, 8125610605, 9286412120, 13000976968, 14858259392, 16251221210, 18572824240, 26001953936, 29716518784, 32502442420, 37145648480, 52003907872, 65004884840, 74291296960, 104007815744, 130009769680, 148582593920, 208015631488, 260019539360, 520039078720, 1040078157440]

約数ペア:

[(1, 1040078157440), (2, 520039078720), (4, 260019539360), (5, 208015631488), (7, 148582593920), (8, 130009769680), (10, 104007815744), (14, 74291296960), (16, 65004884840), (20, 52003907872), (28, 37145648480), (32, 32502442420), (35, 29716518784), (40, 26001953936), (56, 18572824240), (64, 16251221210), (70, 14858259392), (80, 13000976968), (112, 9286412120), (128, 8125610605), (140, 7429129696), (160, 6500488484), (224, 4643206060), (280, 3714564848), (320, 3250244242), (448, 2321603030), (560, 1857282424), (640, 1625122121), (896, 1160801515), (1120, 928641212), (2240, 464320606), (4480, 232160303)]