1588142720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145969}}^1$

素因数の和:146005

約数の個数: 64

約数和(自身を含む): 4020013800

約数和(自身を除く): 2431871080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 145969, 291938, 583876, 729845, 1167752, 1459690, 2335504, 2481473, 2919380, 4671008, 4962946, 5838760, 9342016, 9925892, 11677520, 12407365, 18684032, 19851784, 23355040, 24814730, 39703568, 46710080, 49629460, 79407136, 93420160, 99258920, 158814272, 198517840, 317628544, 397035680, 794071360, 1588142720]

約数ペア:

[(1, 1588142720), (2, 794071360), (4, 397035680), (5, 317628544), (8, 198517840), (10, 158814272), (16, 99258920), (17, 93420160), (20, 79407136), (32, 49629460), (34, 46710080), (40, 39703568), (64, 24814730), (68, 23355040), (80, 19851784), (85, 18684032), (128, 12407365), (136, 11677520), (160, 9925892), (170, 9342016), (272, 5838760), (320, 4962946), (340, 4671008), (544, 2919380), (640, 2481473), (680, 2335504), (1088, 1459690), (1360, 1167752), (2176, 729845), (2720, 583876), (5440, 291938), (10880, 145969)]