188868160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 491069376

約数和(自身を除く): 302201216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 130, 160, 166, 208, 260, 320, 332, 415, 416, 520, 547, 664, 830, 832, 1040, 1079, 1094, 1328, 1660, 2080, 2158, 2188, 2656, 2735, 3320, 4160, 4316, 4376, 5312, 5395, 5470, 6640, 7111, 8632, 8752, 10790, 10940, 13280, 14222, 17264, 17504, 21580, 21880, 26560, 28444, 34528, 35008, 35555, 43160, 43760, 45401, 56888, 69056, 71110, 86320, 87520, 90802, 113776, 142220, 172640, 175040, 181604, 227005, 227552, 284440, 345280, 363208, 454010, 455104, 568880, 590213, 726416, 908020, 1137760, 1180426, 1452832, 1816040, 2275520, 2360852, 2905664, 2951065, 3632080, 4721704, 5902130, 7264160, 9443408, 11804260, 14528320, 18886816, 23608520, 37773632, 47217040, 94434080, 188868160]

約数ペア:

[(1, 188868160), (2, 94434080), (4, 47217040), (5, 37773632), (8, 23608520), (10, 18886816), (13, 14528320), (16, 11804260), (20, 9443408), (26, 7264160), (32, 5902130), (40, 4721704), (52, 3632080), (64, 2951065), (65, 2905664), (80, 2360852), (83, 2275520), (104, 1816040), (130, 1452832), (160, 1180426), (166, 1137760), (208, 908020), (260, 726416), (320, 590213), (332, 568880), (415, 455104), (416, 454010), (520, 363208), (547, 345280), (664, 284440), (830, 227552), (832, 227005), (1040, 181604), (1079, 175040), (1094, 172640), (1328, 142220), (1660, 113776), (2080, 90802), (2158, 87520), (2188, 86320), (2656, 71110), (2735, 69056), (3320, 56888), (4160, 45401), (4316, 43760), (4376, 43160), (5312, 35555), (5395, 35008), (5470, 34528), (6640, 28444), (7111, 26560), (8632, 21880), (8752, 21580), (10790, 17504), (10940, 17264), (13280, 14222)]