238976480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 604304064

約数和(自身を除く): 365327584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 136, 160, 170, 206, 272, 340, 412, 515, 544, 680, 824, 853, 1030, 1360, 1648, 1706, 1751, 2060, 2720, 3296, 3412, 3502, 4120, 4265, 6824, 7004, 8240, 8530, 8755, 13648, 14008, 14501, 16480, 17060, 17510, 27296, 28016, 29002, 34120, 35020, 56032, 58004, 68240, 70040, 72505, 87859, 116008, 136480, 140080, 145010, 175718, 232016, 280160, 290020, 351436, 439295, 464032, 580040, 702872, 878590, 1160080, 1405744, 1493603, 1757180, 2320160, 2811488, 2987206, 3514360, 5974412, 7028720, 7468015, 11948824, 14057440, 14936030, 23897648, 29872060, 47795296, 59744120, 119488240, 238976480]

約数ペア:

[(1, 238976480), (2, 119488240), (4, 59744120), (5, 47795296), (8, 29872060), (10, 23897648), (16, 14936030), (17, 14057440), (20, 11948824), (32, 7468015), (34, 7028720), (40, 5974412), (68, 3514360), (80, 2987206), (85, 2811488), (103, 2320160), (136, 1757180), (160, 1493603), (170, 1405744), (206, 1160080), (272, 878590), (340, 702872), (412, 580040), (515, 464032), (544, 439295), (680, 351436), (824, 290020), (853, 280160), (1030, 232016), (1360, 175718), (1648, 145010), (1706, 140080), (1751, 136480), (2060, 116008), (2720, 87859), (3296, 72505), (3412, 70040), (3502, 68240), (4120, 58004), (4265, 56032), (6824, 35020), (7004, 34120), (8240, 29002), (8530, 28016), (8755, 27296), (13648, 17510), (14008, 17060), (14501, 16480)]