163540680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80167}}^1$

素因数の和:80198

約数の個数: 64

約数和(自身を含む): 519488640

約数和(自身を除く): 355947960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 80167, 160334, 240501, 320668, 400835, 481002, 641336, 801670, 962004, 1202505, 1362839, 1603340, 1924008, 2405010, 2725678, 3206680, 4088517, 4810020, 5451356, 6814195, 8177034, 9620040, 10902712, 13628390, 16354068, 20442585, 27256780, 32708136, 40885170, 54513560, 81770340, 163540680]

約数ペア:

[(1, 163540680), (2, 81770340), (3, 54513560), (4, 40885170), (5, 32708136), (6, 27256780), (8, 20442585), (10, 16354068), (12, 13628390), (15, 10902712), (17, 9620040), (20, 8177034), (24, 6814195), (30, 5451356), (34, 4810020), (40, 4088517), (51, 3206680), (60, 2725678), (68, 2405010), (85, 1924008), (102, 1603340), (120, 1362839), (136, 1202505), (170, 962004), (204, 801670), (255, 641336), (340, 481002), (408, 400835), (510, 320668), (680, 240501), (1020, 160334), (2040, 80167)]