151569280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13931}}^1$

素因数の和:13967

約数の個数: 64

約数和(自身を含む): 383687280

約数和(自身を除く): 232118000

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, 13931, 27862, 55724, 69655, 111448, 139310, 222896, 236827, 278620, 445792, 473654, 557240, 891584, 947308, 1114480, 1184135, 1783168, 1894616, 2228960, 2368270, 3789232, 4457920, 4736540, 7578464, 8915840, 9473080, 15156928, 18946160, 30313856, 37892320, 75784640, 151569280]

約数ペア:

[(1, 151569280), (2, 75784640), (4, 37892320), (5, 30313856), (8, 18946160), (10, 15156928), (16, 9473080), (17, 8915840), (20, 7578464), (32, 4736540), (34, 4457920), (40, 3789232), (64, 2368270), (68, 2228960), (80, 1894616), (85, 1783168), (128, 1184135), (136, 1114480), (160, 947308), (170, 891584), (272, 557240), (320, 473654), (340, 445792), (544, 278620), (640, 236827), (680, 222896), (1088, 139310), (1360, 111448), (2176, 69655), (2720, 55724), (5440, 27862), (10880, 13931)]