245627360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 642805632

約数和(自身を除く): 397178272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 880, 1072, 1340, 1474, 1760, 2083, 2144, 2680, 2948, 3685, 4166, 5360, 5896, 7370, 8332, 10415, 10720, 11792, 14740, 16664, 20830, 22913, 23584, 29480, 33328, 41660, 45826, 58960, 66656, 83320, 91652, 114565, 117920, 139561, 166640, 183304, 229130, 279122, 333280, 366608, 458260, 558244, 697805, 733216, 916520, 1116488, 1395610, 1535171, 1833040, 2232976, 2791220, 3070342, 3666080, 4465952, 5582440, 6140684, 7675855, 11164880, 12281368, 15351710, 22329760, 24562736, 30703420, 49125472, 61406840, 122813680, 245627360]

約数ペア:

[(1, 245627360), (2, 122813680), (4, 61406840), (5, 49125472), (8, 30703420), (10, 24562736), (11, 22329760), (16, 15351710), (20, 12281368), (22, 11164880), (32, 7675855), (40, 6140684), (44, 5582440), (55, 4465952), (67, 3666080), (80, 3070342), (88, 2791220), (110, 2232976), (134, 1833040), (160, 1535171), (176, 1395610), (220, 1116488), (268, 916520), (335, 733216), (352, 697805), (440, 558244), (536, 458260), (670, 366608), (737, 333280), (880, 279122), (1072, 229130), (1340, 183304), (1474, 166640), (1760, 139561), (2083, 117920), (2144, 114565), (2680, 91652), (2948, 83320), (3685, 66656), (4166, 58960), (5360, 45826), (5896, 41660), (7370, 33328), (8332, 29480), (10415, 23584), (10720, 22913), (11792, 20830), (14740, 16664)]