133960640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2050

約数の個数: 112

約数和(自身を含む): 366491520

約数和(自身を除く): 232530880

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, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2003, 2090, 3040, 3344, 3520, 4006, 4180, 6080, 6688, 8012, 8360, 10015, 13376, 16024, 16720, 20030, 22033, 32048, 33440, 38057, 40060, 44066, 64096, 66880, 76114, 80120, 88132, 110165, 128192, 152228, 160240, 176264, 190285, 220330, 304456, 320480, 352528, 380570, 418627, 440660, 608912, 640960, 705056, 761140, 837254, 881320, 1217824, 1410112, 1522280, 1674508, 1762640, 2093135, 2435648, 3044560, 3349016, 3525280, 4186270, 6089120, 6698032, 7050560, 8372540, 12178240, 13396064, 16745080, 26792128, 33490160, 66980320, 133960640]

約数ペア:

[(1, 133960640), (2, 66980320), (4, 33490160), (5, 26792128), (8, 16745080), (10, 13396064), (11, 12178240), (16, 8372540), (19, 7050560), (20, 6698032), (22, 6089120), (32, 4186270), (38, 3525280), (40, 3349016), (44, 3044560), (55, 2435648), (64, 2093135), (76, 1762640), (80, 1674508), (88, 1522280), (95, 1410112), (110, 1217824), (152, 881320), (160, 837254), (176, 761140), (190, 705056), (209, 640960), (220, 608912), (304, 440660), (320, 418627), (352, 380570), (380, 352528), (418, 320480), (440, 304456), (608, 220330), (704, 190285), (760, 176264), (836, 160240), (880, 152228), (1045, 128192), (1216, 110165), (1520, 88132), (1672, 80120), (1760, 76114), (2003, 66880), (2090, 64096), (3040, 44066), (3344, 40060), (3520, 38057), (4006, 33440), (4180, 32048), (6080, 22033), (6688, 20030), (8012, 16720), (8360, 16024), (10015, 13376)]