152613440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9733}}^1$

素因数の和:9764

約数の個数: 84

約数和(自身を含む): 422786556

約数和(自身を除く): 270173116

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9733, 15680, 19466, 38932, 48665, 68131, 77864, 97330, 136262, 155728, 194660, 272524, 311456, 340655, 389320, 476917, 545048, 622912, 681310, 778640, 953834, 1090096, 1362620, 1557280, 1907668, 2180192, 2384585, 2725240, 3114560, 3815336, 4360384, 4769170, 5450480, 7630672, 9538340, 10900960, 15261344, 19076680, 21801920, 30522688, 38153360, 76306720, 152613440]

約数ペア:

[(1, 152613440), (2, 76306720), (4, 38153360), (5, 30522688), (7, 21801920), (8, 19076680), (10, 15261344), (14, 10900960), (16, 9538340), (20, 7630672), (28, 5450480), (32, 4769170), (35, 4360384), (40, 3815336), (49, 3114560), (56, 2725240), (64, 2384585), (70, 2180192), (80, 1907668), (98, 1557280), (112, 1362620), (140, 1090096), (160, 953834), (196, 778640), (224, 681310), (245, 622912), (280, 545048), (320, 476917), (392, 389320), (448, 340655), (490, 311456), (560, 272524), (784, 194660), (980, 155728), (1120, 136262), (1568, 97330), (1960, 77864), (2240, 68131), (3136, 48665), (3920, 38932), (7840, 19466), (9733, 15680)]