342024320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2606

約数の個数: 128

約数和(自身を含む): 939297600

約数和(自身を除く): 597273280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1520, 1672, 1760, 2090, 2432, 2557, 3040, 3344, 3520, 4180, 5114, 6080, 6688, 7040, 8360, 10228, 12160, 12785, 13376, 16720, 20456, 25570, 26752, 28127, 33440, 40912, 48583, 51140, 56254, 66880, 81824, 97166, 102280, 112508, 133760, 140635, 163648, 194332, 204560, 225016, 242915, 281270, 327296, 388664, 409120, 450032, 485830, 534413, 562540, 777328, 818240, 900064, 971660, 1068826, 1125080, 1554656, 1636480, 1800128, 1943320, 2137652, 2250160, 2672065, 3109312, 3600256, 3886640, 4275304, 4500320, 5344130, 6218624, 7773280, 8550608, 9000640, 10688260, 15546560, 17101216, 18001280, 21376520, 31093120, 34202432, 42753040, 68404864, 85506080, 171012160, 342024320]

約数ペア:

[(1, 342024320), (2, 171012160), (4, 85506080), (5, 68404864), (8, 42753040), (10, 34202432), (11, 31093120), (16, 21376520), (19, 18001280), (20, 17101216), (22, 15546560), (32, 10688260), (38, 9000640), (40, 8550608), (44, 7773280), (55, 6218624), (64, 5344130), (76, 4500320), (80, 4275304), (88, 3886640), (95, 3600256), (110, 3109312), (128, 2672065), (152, 2250160), (160, 2137652), (176, 1943320), (190, 1800128), (209, 1636480), (220, 1554656), (304, 1125080), (320, 1068826), (352, 971660), (380, 900064), (418, 818240), (440, 777328), (608, 562540), (640, 534413), (704, 485830), (760, 450032), (836, 409120), (880, 388664), (1045, 327296), (1216, 281270), (1408, 242915), (1520, 225016), (1672, 204560), (1760, 194332), (2090, 163648), (2432, 140635), (2557, 133760), (3040, 112508), (3344, 102280), (3520, 97166), (4180, 81824), (5114, 66880), (6080, 56254), (6688, 51140), (7040, 48583), (8360, 40912), (10228, 33440), (12160, 28127), (12785, 26752), (13376, 25570), (16720, 20456)]