159566080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7371

約数の個数: 72

約数和(自身を含む): 404748792

約数和(自身を除く): 245182712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 7333, 10880, 14666, 21760, 29332, 36665, 58664, 73330, 117328, 124661, 146660, 234656, 249322, 293320, 469312, 498644, 586640, 623305, 938624, 997288, 1173280, 1246610, 1877248, 1994576, 2346560, 2493220, 3989152, 4693120, 4986440, 7978304, 9386240, 9972880, 15956608, 19945760, 31913216, 39891520, 79783040, 159566080]

約数ペア:

[(1, 159566080), (2, 79783040), (4, 39891520), (5, 31913216), (8, 19945760), (10, 15956608), (16, 9972880), (17, 9386240), (20, 7978304), (32, 4986440), (34, 4693120), (40, 3989152), (64, 2493220), (68, 2346560), (80, 1994576), (85, 1877248), (128, 1246610), (136, 1173280), (160, 997288), (170, 938624), (256, 623305), (272, 586640), (320, 498644), (340, 469312), (544, 293320), (640, 249322), (680, 234656), (1088, 146660), (1280, 124661), (1360, 117328), (2176, 73330), (2720, 58664), (4352, 36665), (5440, 29332), (7333, 21760), (10880, 14666)]